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        Grandstream Networks, Inc. GXV3501/GXV3504 User Manual
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1.     2A gmail  corn    SMTP Server     The IP or hostname of the  SMTP server  for example   smtp gmail com  A  Port     The port of the SMTP server  The Test Email Account Settings  Test  GXV3501 GXV3504 supports port 25 and   Required Fields    SSL port 465  which is for SMTP with an Valid DNS server is required for hostname     Firmware 1 0 2 3 Page 23 of 34  Grandstream Networks  Inc  11 2009    This server requires a secure connectiontosL      User Name  gmail com    El      5  O    GXV3501 GXV3504 Digital Video Server    encrypted connection    From E Mail Address     The email address that sends out the alarm email s     To E Mail Address     The email addresses that the alarm email s  will be sent to  You can  have up to 3 emails configured    This server requires a secure connection  SSL      Set this field to Yes if the SMTP server  requires a secure connection    User Name  Password     The user name and password required to log in to your SMTP  server  for example  123 gmail com 123    Test Email Account Settings     Click the Test button to send a test email from the From  E Mail to the To E Mail to make sure that SMTP is configured properly  If the receiver can get  the test email  then the SMTP settings are ready to go     GXV3501 GXV3504 FTP Page    The FTP server is used to store video files if you configure the GXV3501 GXV3504 to record  video and upload it to the FTP server when an alarm    event or motion detection is triggered  FTP Settings  Enable FTP  Vo
2.    Arm    Innovative IP Voice  amp  Video    Grandstream Networks  Inc   GXV3501 GXV3504 User Manual       GXV3501 GXV3504 Digital Video Server    Safety Instructions    These instructions are intended to assist users with the operation of the GXV3501 GXV3504  and also to instruct on how to avoid dangerous situations or damage to the device     Warnings  Serious injury or death may be caused if any of the warnings below are neglected   Cautions  Injury or damage to the equipment may occur if any of the following caution  messages are neglected     A       A    Warnings Follow these safeguards to prevent Cautions Follow these precautions to  serious injury or death  prevent potential injury or material    damage   A Warnings     Input voltage should meet both the SELV  Safety Extra Low Voltage  and the Limited Power  Source with DC 12V according to the IEC60950 1 standard  Please refer to the technical  specifications for more details    Do not use a third party power adapter or power cord   When the device is installed on the wall or ceiling  make sure that it is firmly attached           Notice    Make sure that the power supply voltage is correct before using the camera    Do not drop the device or expose it to physical shock    Do not expose the device to temperatures outside the range of  10  C to  60  C when the  device is in operation    Do not expose the device to damp wet conditions or high electromagnetism radiation    To avoid heat accumulation  make sure that your 
3.    made to the transmission medium per second in a digitally modulated signal or a line code        Connect a PTZ device to the GXV3501 GXV3504  1  Connect the PTZ device to GXV3501 GXV3504 by following the connection diagram  shown below        PTZ    Device    RS485     Power    2  Click Advanced Settings  gt  PTZ  in PTZ page  configure the PTZ Protocol and  Baudrate according to your connected PTZ device    3  Click Save and reboot the device to apply all changes    4  Use those PTZ buttons on the homepage to tilt  pan the GXV3501 GXV3504 and also  adjust the speed     NOTE  Press and hold the corresponding control button to adjust the pan  tilt  zoom and  speed     GXV3501 GXV3504 Alarm Event    The GXV3501 GXV3504 supports alarm inputs  for example  infrared detector  smoke  detector andsoon  Follow the steps to make Alarm Input work   1  Connect alarm input equipment to the GXV3501 GXV3504   2  Set up the alarm event time schedule   3  Configure the alarm actions which you would like the GXV3501 GXV3504 to take  when alarm is triggered     How Alarm Input and Alarm Output Work   Alarm in is the alarm input port  users are able to connect sensors such as infrared sensor   smoke sensor or light sensor to it  The detectable signal voltage range for alarm in is from  1 8V to 15 V NOTE  Please do not connect a device that has a signal voltage that is higher  than 15V  this will damage the IP camera    Internally  the Alarm out uses relays as a switch  30VAC 2A   users can c
4.   Set up Alarm Actions   An alarm action is what the GXV3501 GXV3504 is going to do when an alarm is triggered  during the defined time period     the time schedule  The GXV3501 GXV3504 allows multiple  alarm actions     selected  the GXV3501 GXV3504 will d Record Wideo From Pre Alarm D   seconds to After Alarm 15   seconds  record the video when an alarm is Choose a Storage Method     SD Card LISB Flash Drive     voice Alarm to SIP Phone    triggered  You can enter the length of  the video recording  in seconds      d Alarm Output   You can also choose the storage a  method for video files  SD card  USB Record Video and Upload to FTP Server   Flash drive  or USB hard drive  d Email JPEG and Store it to USB card or SD drive     Voice Alarm to SIP Phone   If this   option is selected  the GXV3501 GXV3504 will make calls to the number listed in the Phone  List page using the configured SIP account when an alarm is triggered  To use this function   the settings in SIP page must be configured properly    Alarm Output   If this option is selected  the alarm will output via the configured  method equipment when it is triggered    Upload to Alarm Center     This option is an integrated feature with GSurf  If this option is  checked  the GXV3501 GXV3504 will report the alarm event to GSurf    Record Video and Upload to FTP server     l   this option is selected  the  GXV3501 GXV3504will record the video and upload it to the FTP server when an alarm is  triggered  You must check Recor
5.   Speakers   8 MIC IN     3 5mm port for audio input devices  ie  Microphones        GXV3504 Sample Connection Diagram          Analog Camera        y Y Alarm Out RS485 PTZ    Video IN   Control ee             i   Microphone  i        DV12V mn  Output  9    Firmware 1 0 2 3 Page 9 of 34  Grandstream Networks  Inc  11 2009          GXV3501 GXV3504 Digital Video Server  GXV3501 GXV3504 Key Features    The table below lists the key features the GXV3501 GXV3504 Supports     GXV3501 GXV3504  H 264 BP  Level 3 0  JPEG  Motion JPEG  Max Video Resolution    Max Frame Rate in   30fps 25fps at D1  NTSC PAL    75fps 62 5fos  NTSC PAL    Max Video Resolution       4 Ports at CIF at full rate  or 2    Ports at D1  amp  2 Ports at CIF at  full rate   or 4 ports at D1 at  reduced rate       Video Bit Rate 32 Kbps     2 Mbps    Video Input 1 BNC 4 BNC   voltage1 0Vp p resistance75   voltage 1 0Vp p  resistance 75     Audio Input 3 5mm LINE IN 4  BNG   3 5mm LINE IN  Audio Output 3 5mm LINEOUT  Audio Compression G 711        Yes   RS485  RS232   Motion Detection  up to 16 target areas   video loss  pending   Pre  post alarm buffer 24MB  per channel    Multi streaming rate Yes  for Preview and  Recording    Video watermark  HTTPS  password    Power over Ethernet   Standard  IEEE 802 3af Class 3   PoE     SD 2 0  USB Host 2 0  0 6kg   100C    550C  140F 1310F    Humidity Humidity 10   90  RH  non   condensing     Output  12VDC 1 5A  Input  100 240VAC  50 60Hz    Compliance FCC Parti5  Subpart B
6.  Class B  EN 55022 Class B   EN61000 3 2  EN61000 3 3  EN 55024  EN60950 1  C tick  AS NZS CISPR 22  CISPR 24    Firmware 1 0 2 3 Page 10 of 34  Grandstream Networks  Inc  11 2009          GXV3501 GXV3504 Digital Video Server    Installation Guide    Minimum Recommended System Requirement    Windows 2000 Server Professional  Windows XP  Windows Vista   CPU  Intel Pentium 4 or higher  2 GHz    RAM  1 GB  4 GB recommended for larger systems     Support for DirectX 8 0 and above     Connect your GXV3501 GXV3504    Using the Power adapter as power supply    Connect the video output of an analog camera to the VIN port on the GXV3501 3504  using a BNC  750  cable  If the analog camera has audio output  connect the audio  output to the AIN port on the GXV3504  GXV3501 does not support audio input    Connect an RJ 45 cable to the NETWORK port of the GXV3501 3504   Connect the other end of the RJ 45 cable to your network or PC directly   Connect the power supply to the DC 12V power jack on the back of the  GXV3501 3504   Connect the other end of the power supply to a wall outlet  The POWER indicator will  light green   The NETWORK indicator will light green within 5 seconds to indicate that a  connection to the internet has been established    The GXV3501 3504 is ready when the READY indicator lights up green    The VIDEO IN indicator will light up when the video inputs are connected to a video  source     Using PoE as power supply     NOTE     Connect the video output of an analog ca
7.  GXV3504 Digital Video Server       GXV3501 Sample Connection Diagram    USB Drive       DC 12V  Output            Analog Camera       RS485 PTZ  ontrol       Microphone    een    Speaker W       GXV3504 Front Panel    1 POWER   The indicator will y   stay green if power is on   gt  d BA  2 REDA Y      The indicator will light A  up green if the device is ready  En g  3 NETWORK   The indicator will  flash green if there is data   transmission with the internet or  stay solid green if there is no  data transmission    4 VIDEO IN     4 Video In  indicators  The indicators will light  up green when video sources are connected    5 RESET   Press the Reset button for 6 seconds to perform a factory reset   6 SD MMC     The SD MMC slot        Firmware 1 0 2 3 Page 8 of 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server       GXV3504 Back Panel    1 DC 12V  12V DC power port   UL Certified   2 NETWORK     10 100 Switch    LAN Ethernet port   3 USB     USB port for USB flash    hard drives     4 ALARM IN     4 Alarm Input ports  for alarm equipment  ie  Infrared    Smoke Detectors   ALARM OUT   4 Alarm Input  ports for detectors  ie  Sirens   RS 485     1 PTZ connector   RS 232     Persevered connectors   VGGG   12V DC power output port for other devices   5 AIN     4 BNC  Voltage  1 0V p p  Resistance 750  port for audio input   6 VIN     4 BNC  Voltage  1 0V p p  Resistance 750  port for video input   7 LINE OUT     3 5mm port for audio output devices  ie
8.  penetrate   the NAT   4  Click Save to save the changes  You might need to reboot the device to apply all the  changes     GXV3501 GXV3504 SIP Page    The GXV3501 GXV3504 has the ability to receive phone calls and make phone calls when an  alarm event is triggered through motion detection or alarm input  Register the  GXV3501 GXV3504 to a SIP server to enable the product to make and receive phone calls   To make phone calls out  the user need to configure the Phone List properly     Register GXV3501 GXV3504 to a SIP Server   1  From the GXV3501 GXV3504 home page  click Basic Settings  gt  SIP   2  Goto SIP Settings Tab    3  Enter the required information     Firmware 1 0 2 3 Page 19 of 34  Grandstream Networks  Inc  11 2009    4     GXV3501 GXV3504 Digital Video Server    Registered     The field shows the registration  status of the account with the SIP server  Click  Refresh to send out another registration   Unregister on Reboot     The default setting is  No  If set to    Yes     the SIP user s registration  information will be cleared on reboot   Account Name     The field configures the SIP  account name    SIP Server     The SIP Server s IP address or  Domain name provided by your service  provider    Outbound Proxy     The IP address or Domain  name of the Outbound Proxy  Media Gateway   or Session Border Controller  Used for firewall  or NAT penetration in different network  environments  lf the system detects a    General Phone Settings    Registered   Unregister 
9. 4kbps to ensure the best video quality     Firmware 1 0 2 3 Page 32 of 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server    14  Why doesn   t the IP address of the device reset when I click the    Restore    button on  the Maintenance page       The GXV3501  3504  3601 could be installed in areas that are not easy to access  For  example  it could be installed on the roof of a building or the ceiling of an office  This makes  it difficult to reinstall the device  therefore the    Restore    function will not clear the IP address   Press the RESET button on the device for at least 6 seconds until you hear a beep to perform  a factory reset of all parameters  including the IP address      15  Why can   t the live video stream be viewed using a mobile phone or GSurf after  changing the HTTP Port of the device    Make sure that the RTSP port of the device is set to 2000 plus the HTTP Port number  For  example  if the HTTP port is 88  then the RTSP port of the device that you configured on  GSurf   mobile phone should be 2088     16  Some notes when using SD cards   USB drives   NOTE  1  The GXV3501  3504  3601 only supports FAT32 formatted USB drives   2  The GXV3501  3504  3601 support SD and SDHC   3  It takes 10 15 seconds to read SDHC and USB drives with large memory capacities   Please wait 15 seconds to unplug the SD USB drive after you plug them into the device    4  If there are many files  ie  1800 or more image batch files  on the SD USB dri
10. On Reboot     SIP Settings  Account Name   SIP Server   Outbound Proxy   SIP User ID   Authenticate ID   Authenticate Password   STUN Server   Register Expiration   local SIP Port   local RTP Port     SIP Settings    online Refresh   Yes O No    2  3600  in seconds     5060  default 5060     5004  1024 30000     symmetric NAT  STUN will not work  ONLY  outbound proxies can provide a solution for a symmetric NAT   SIP User ID     User account information provided by your service provider  ITSP   this is  either an actual phone number or is formatted like one   Authenticate ID     The SIP service subscriber s Authenticate ID used for authentication   lt can be identical to or different from the SIP User ID   Authenticate Password     The SIP service subscriber s account password for the GXV  to register to the SIP server of the ITSP   STUN Server     If the device is behind a router  a STUN server is needed to help  penetrate the NAT   Registration Expiration     This parameter allows users to specify the time frequency  in  minutes  in which the GXV refreshes its registration with the specified registrar  The  default interval is 60 minutes   Local SIP Port     This parameter defines the local SIP port used to listen and transmit   The default value is 5060   Local RTP Port     This parameter defines the local RTP RTCP port pair that is used to  listen and transmit  It is the base RTP port for channel 0  When configured  channel 0 will  use this port _ value for RTP and the po
11. ble Motion Detection     To Edit a Monitored Area  1  Inthe Select a Region set Motion Detection Region   dropdown list  select the select a Region     region ID   Click and drag on the video to set the region     2  Click Edit     3  Click on the video  drag    Firmware 1 0 2 3    Grandstream Networks  Inc  11 20 Sensitivity    0 100     show Motion Detection Regions     Save    GXV3501 GXV3504 Digital Video Server    and draw you preferred area   4  Set the Sensitivity  Click the Save button to save the sensitivity    NOTE  The Sensitivity value varies from 0 to 100  The largaAhe vale ewe RMS  the sensitivity   5  Click Save to save the settings        To Remove a Monitored Area  1  Inthe Select a Region dropdown list  select the region you would like to remove   2  Click Remove   3  Click Save to save the changes     Configure Motion Detection Time Schedule  amp  Alarm Actions  For more detailed information  please refer to the Time Schedule and Alarm Actions for  Alarm Event     GXV3501 GXV3504 System Log    This page is used to set up the system log server path and system log level  Once they are  correctly configured  the device will send out system log messages to the system log server   which will help perform troubleshooting     Syslog Serer          Syslog Level          Info  Warming  Error       Syslog Server      The IP address or URL of System log server   Syslog Level     Select the device to report the log level  Default is None  The level is one of  Debug  In
12. c     If an alarm event is activated  the indicator of the corresponding  channel will flash red  Click on the indicator to turn off the alarm  If the motion detection alarm is activated  the indicator of the  corresponding channel will flash red  Click on the indicator to  turn off the alarm   Plays the video   Stops the video   Captures the image displayed in the selected channel  and saves  it to C  GS_Capture  default directory    Records the video in the selected channel  and saves it to  C  GS_Record  default directory    Establishes two way audio within the selected channel   Toggles the sound of the selected channel On or Off   Configures the Save Location for captured images and recorded  videos   Replays the saved video   Zoom in and out of the image in the selected channel    Adjusts the focus of the image in the selected channel  Adjusts the rotation speed of the console   Click this option to reset the video brightness  contrast  and  saturation to their factory default configuration    Adjusts the image brightness in the selected channel  Adjusts the image contrast in the selected channel   Adjusts the image saturation in the selected channel    Page 15 of 34  11 2009    GXV3501 GXV3504 Digital Video Server    GXV3501 GXV3504 Status Page    System Statistics    System Statistics lists hardware and software Aorem decias    information  for example  the part number  the Se eeu  f Hardware wersion  40 38  software version  about the GXV3501 3504     NT f Part Numbe
13. c     The  GXV3501 GXV3504 supports the H 264 video    Preferred Wideo Codec  H2b4  Resolutior  D1 704400      codec   Resolution     The higher the resolution is  the Pi Fate  o  better the video quality is  and higher Maximum Frame Rate  fps  bandwidth is required  Bit Rate Control     CBR    VBR  LOM ae eer  gt  High Image Quality   Resolution QCIF CIF QCIF D1 Pee rea CS Frame  1 100     Bit Rate     The number of bits that are   conveyed or processed per unit of time    Maximum Frame Rate     The video frame rate is adjustable based on network conditions   Increasing the frame rate will increase the amount of data significantly therefore consuming  more bandwidth  Video will be impaired due to packet loss when there is insufficient  bandwidth    Bit Rate Control     Variable Bit rate  VBR  and Constant Bit Rate  CBR     Variable Bit Rate   lf VBR is selected  the codec varies the amount of output data per time  segment  VBR produces a better quality to space ratio  The bits available are used to enable  more flexibly and encode sound or video data more accurately  with fewer bits used in less  demanding passages and more bits used in difficult to encode passages    Constant Bit Rate   If CBR is selected  the codec   s output data is constant regardless of the  input data  The output bit rate is defined in    Bit rate     CBR is useful for streaming multimedia  content on limited capacity channels  It is easier to calculate required bandwidth as well as  the required stora
14. cally Primary DNS Server  2  Users can configure their own preferred DNS Secondary DNS Server   server   HTTP Port   The GXV3501 GXV3504 supports user configured HTTP   http ports  If the HTTP port is changed  the port   number is needed to access the web GUI  for We Soe  instance  http   192 168 1 168 8080    Firmware 1 0 2 3 Page 18 of 34    Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server    NOTE   fthe HTTP Port is 80  when you add this device to GSurf or GS_NVR  the RTSP  port is 554  If HTTP Port is changed  when you add this device to GSurf or GS_ NVR  please  make sure the RTSP port number equals HTTP Port plus 2000     GXV3501 GXV3504 DDNS Page    Dynamic DNS provides devices that have a variable  often changing IP address with a well  known hostname resolvable by network applications through standard DNS queries     set up DDNS      Apply for a domain name from Dynamic DNS Settings  your service provider  DDNS Active    2  Login to the web configuration DDNS ISP Type   page  click Basic Settings  gt  ite Name  IO  DDNS  DDNS Account  Po   3  Enter the required information PPNS Password  PA  DDNS Active     If you wantto  Sener po    use DDNS  please set this field to    Enabled        DDNS ISP Type     Select your DDNS ISP Type    Site Name     The DDNS name for your device    DDNS Account  DDNS Password     The account and password from the DDNS  Provider    STUN Server     If the device is behind a router  a STUN server is needed to help 
15. cols creates sophisticated  flexible networking and  remote control abilities     The GXV3501 3504 features the advanced functionality of embedded analytics  including  motion detection and video loss  and powerful pre recording  Grandstream   s flexible video  management software enables users to monitor multiple environments in one easy to use  application  The intuitive web interface lets users easily access  manage  view and record live  video streams from the device     The GXV3501 3504 is a robust surveillance solution for small to medium sized offices and  enterprise environments     Firmware 1 0 2 3 Page 4 of 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server  Package Contents    Items in the GXV3501 package     GXV3501     1 channel digital video server   12V DC power Adapter   8 pin terminal block connector     8 pin connector block for connecting external devices   such as infrared detector  and smoke detector  to Alarm IN  Alarm OUT and RS485  pins    Quick installation guide       8 pin Terminal Block Connector Quick Installation Guide    Items in the GXV3504 package     GXV3504     4 channel digital video server   12V DC power Adapter   2 12 pin terminal block connectors     12 pin connector block for connecting external  devices  such as infrared detector  smoke detector  to Alarm IN  Alarm OUT  RS485  pins and etc    Quick installation guide    Firmware 1 0 2 3 Page 5 of 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digi
16. d Video and configure the FTP page properly to use this  feature    Email JPEG and Store it to USB drive or SD card   If this option is selected  the  GXV3501 GXV3504 will capture the image and store it to connected live storage device when  an alarm is triggered     How to connect an Alarm Output Equipment to GXV3501 GXV3504  Here is a sample connection diagram  Connect the alarm output equipment to the  GXV3501 GXV3504 by following the diagram below     Firmware 1 0 2 3 Page 27 of 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server          GXV3501 GXV3504 Motion Detection    The GXV3501 GXV3504 supports Motion Detection  To utilize this feature  please follow the  below steps    1  Setup the motion detection monitored area    2  Configure the motion detection time schedule    3  Configure alarm action properly     Setup Motion Detection Monitored Area  Enable Motion Detection     If this option is selected  motion detection will be enabled  If  something somebody moves in the motion detection region  an alarm will be triggered     Show Motion Detection Regions     If this  option is selected  the motion detection regions  will be displayed on the screen with a white  border     WareHousel        Mon 08 03 2009 17 53 20      The white border for Motion  Detection Regions    NOTE  If Upload to Alarm center    is checked for Alarm Actions  the       white border will flash red when a Region Setti      motion detection alarm is triggered  See eae  na
17. dress  which changes with every log on   A  DDNS service makes sure that the camera s IP address always matches up to the current  server address  DDNS also allows for a website to be linked to the IP camera that is  constantly updated with the correct information and has a reliable feed     10  Why is Windows Media Player unable to play the recorded videos files    The GXV3501 3601 3504 all use the H 264 video codec  Windows Media Player may lack  the proper H 264 decoder to play the recorded video  Please download the Microsoft  FFDShow H 264 decoder from http   sourceforge net projects ftdshow tryout  and install it     11  Alarm Triggered Events do not work in GSurf    Please double check the Alarm Action on your GXV3501  3504  3601  Login to the web GUI  of the GXV3501  3504  3601  go to the Motion Detection or Alarm Events page  and make  sure option Upload to Alarm Center is checked     12  It is recommended that you save your video files in different directories when  using GSurf and GS_NVR    GSurf and GS_NVR are different programs that have the ability to delete recorded video files   lt is better to save video files in different directories when using GSurf and GS_NVR in the  event that they automatically delete files that you might want to keep     13  How can I use a cell phone to watch the GXV3501  3504  3601 video stream   You must set the video resolution to QCIF to watch the GXV3501 3504  3601 video stream  from acell phone  Make sure to set the bit rate to 6
18. e  the subnet mask to 255 255 255 0    Make sure that the device is turned on and connected to the network    Start Internet Explorer on your computer    Enter 192 168 1 168 in the address bar of the browser    Enter the administrator user name and password to access the Web Configuration  Interface   The default user name and password are both set to admin    IE will indicate that    This website wants to install the following add on      GSViewerX cab    from    Grandstream Networks Inc        Install this add on by following  the instructions in IE    You will see the home page     GXV3501 Home Web Page    Firmware 1 0 2 3 Page 13 of 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server       MENU SCREEN LIVE STREAM VIEW         MENU SCREEN       11  Items on GXV3501 Home Page    1 Control Console PTZ Console controller  PTZ device needs to be connected    2 Motion Detection _ f the motion detection alarm is triggered  the indicator of the  corresponding channel will flash red  Click on the indicator to  turn off the alarm     12       3 Alarm Event lf an alarm event is triggered  the indicator of the corresponding  channel will flash red  Click on the indicator to turn off the  alarm    4 Default Click this option to reset the video brightness  contrast  and  saturation to their factory default configuration    5 ZOOM Zoom in and out of the image in the selected channel    6 FOCUS Adjusts the focus of images in the selected channel    7 SPEED Adju
19. e City     Set the Device Time SelfDefined Time Zone  fo OS  Update via NTP Server   the camera  will obtain the time from an NTP    Synchronize with Local Computer       server Specify the NTP server s IP Date   2009 07 28 Time   address or host name  And you can    select your time zone from the  Set the Time Manually    drop down list or define your own time Date  sissies    Date eg 2008 08 08  Time eg 20 08 08   zone setting   NOTE  If using a host name for the    NTP server  a DNS server must be  configured under Basic Settings  gt  Networking     Synchronize with Local Computer   sets the time from the clock on your computer     Set the Time Manually   this option allows you to manually set the time and date     Firmware 1 0 2 3 Page 21 of 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server  GXV3501 GXV3504 Maintenance Page    Server Maintenance  Restart     Click this button to restart the Server Maintenance    GXV3501 GXV3504     Restore     Click this button to perform a Restart the device     partial factory reset  The IP address will Reset settings  except IP address  to factory default   not be cleared       Firmware Upgrade and Provisioning Items    Upgrade via     This field lets you choose the Firmware Upgrade and Provisioning    firmware upgrade method  The     GXV3501 GXV3504 supports HTTP  HTTPS TOR  and TFTP  Firmware Server Path    rey firra  Firmware Server Path     The IP address or Automatic Upgrade Interval   10080  domain na
20. fo  Warning or Error     GXV3501 GXV3504 Live Storage    This page displays detailed information of the live storage devices connected to the  GXV3501 GXV3504 such as video and image files  You can view  download or delete the    Connected Storage    Type Capacity Used Space Free Space Use   aE 196 260 0M 166 13  Safely Remove Storage  File List      Storage Source File Name Size Download Delete  SD 192 165 1 168 _chn1_2009_06_25 08 56 52  avi B Z il Download d  C 192 168 1 168_chn1_ 2009 Ob  5 Do 59 24 avi 4 4h Download d  192 168 1 168 _chnd_  009 Ob 45 09 15 40  avi BSN Download d  1927 166 1 168 _chni_2009 Ob 25 09 27 45  avi Eo Download C     GXV3501 GXV3504 Digital Video Server    stored files     Connected Storage     This section displays the type  capacity  used space  free space and  usage percentage of the connected USB drive or SD card    File List  This section displays the name  source storage and size of the image or video files  on the connected storage devices  You can view  download or delete the stored files     Firmware 1 0 2 3 Page 30 of 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server    IP VIDEO SURVEILLANCE  FAQ    1  What is the default IP address of GXV3501 GXV3504 3501 3504    The IP address of GXV3501 GXV3504 3501 3504 is 192 168 1 168 at the factory default  settings  You can perform a factory reset by pressing the RESET button on the device for 7  seconds     2  Why can  not view the live video stream in Microsoft In
21. ge space using CBR    Image Quality     If    Bit Rate Control    is set to    VBR        Image quality    needs to be configured   The better the video quality is  the higher the bit rate will be    l frame Interval     While streaming video over a network  compression technologies are used  to show the incremental difference between each frame  l frames are used to help keep the  video looking normal  When intervals are shorter  the video quality is higher but uses more  bandwidth     NOTE  The users might need to configure the Primary Stream and Secondary Stream  properly  Sometimes  the user might like to watch the live video stream from the web GUI in  low resolution mode while recording a copy in high resolution mode due to the limitation of  internet bandwidth  In this case  for example  primary stream can be configured to have better  resolution  and then the users can use primary stream to record while watching secondary  video streams     Audio Seitings  Audio Compression     Audio compression is a form of data compression designed to reduce    Firmware 1 0 2 3 Page 17 of 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server    the size of audio files  Usually  the higher the audio Preferred Audio Codec   compression is  the better the audio quality is  Audio Compression   32  kbps  Preferred Audio Codec     The GXV3501 GXV3504   supports up to 3 different Vocoder types  a law  PCMA   u law  PCMU  and G 726     On Screen Display  OSD  Settin
22. gs    OSD Time  Text     The time stamp and channel name displayed on the screen     I Include Time Include Text  WareHouse1  OSD Position  top   OSD Opacity  10   3 OSD Color  White 2       GXV3501 GXV3504 Networking Page     Assign an IP    GXV3501 GXV3504 supports IP version 4  The IP address can set automatically via DHCP   or a Static IP address can be set manually  To make GXV3501 GXV3504 work properly  the  user needs to set the DNS configuration properly  For security purposes  the user can also  assign GXV3501 GXV3504 another HTTP Port other than 80     IP Address Configuration  The GXV3501 GXV3504 operates in two modes   Dynamically Assigned via DHCP   all the field values    IP Address Configuration     Dynamically Assigned via DHCP     Statically Configured as        for the Static IP mode are not used  The IP Address   GXV3501 GXV3504 acquires its IP address from the first Subnet Mask   DHCP server it discovers on its LAN  Default Gateway     Statically Configured as     configures all of the following fields  IP address  Subnet Mask   Default Gateway IP address  DNS Server 1  primary   DNS Server 2  secondary   These  fields are set to zero by default  Static IP addresses are recommended for the  GXV3501 GXV3504    DNS Configuration    There are two methods of DNS configuration on DNS Configuration   the GXV3501 GXV3504  Obtain DNS Server Address Automatically   1  The GXV3501 GXV3504 can obtain the DNS  2  Use the Following DNS Server Address    server automati
23. ibility View Setting  and add the GXV3501  3504  3601 web configuration  pages to the Compatibility View     6  Why does IE indicate to install Grandstream Video Viewer add on after a firmware  upgrade  The add on was properly installed before the firmware upgrade process     Firmware 1 0 2 3 Page 31 of 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server    New firmware will often upgrade the add on as well  To watch the live video stream  you must  install the newest version of the add on    7  How do you watch secondary video stream    Login to the home page of the GXV3501  3504  3601 web GUI  click Play to watch the video  stream  To watch a secondary video stream  right click on the video  and select Secondary  Stream on the pop up menu  Try reinstalling the Grandstream Viewer add on for IE if you  cannot see the video stream     8  Why is audio missing from the recorded video when an alarm is triggered    Please double check whether the device has an audio input connected    The GXV3504 has 4 audio input ports and one MIC IN port  The GXV3501 has a MIC IN  port for an audio input  The GXV3501 GXV3504 has a built in microphone and one MIC IN  port for audio inputs     9  What is DDNS  Is it important for IP surveillance product to have DDNS support   DDNS is an acronym for Dynamic Domain Name Service  It is important to choose an IP  network camera that has DDNS support for dynamic IP addresses    Chances are that the network has a dynamic IP ad
24. me of the firmware server  the Automatic Upgrade   YES    location of the firmware files      Automatic Upgrade Interval     Enter the frequency  in minutes  in which the  HTTP HTTPS TFTP server will be checked for new firmware upgrades or configuration  changes    Automatic Upgrade     The default setting is    No     Choose    Yes    to enable automatic   HTTP HTTPS TFTP upgrade and provisioning  When set to    No     the IP Camera will only  perform a HTTP HTTPS TFTP upgrade and perform a configuration check once during the  boot process     Performing a firmware upgrade    1  Download the firmware package from http   www grandstream com firmware html    2  Unzip the firmware package and copy the files to the firmware upgrade server  directory    Upgrades are supported via TFTP  HTTP and HTTPS    3  Log in to the Maintenance page of the GXV3501 GXV3504  Select the server type  from the dropdown list under the    Upgrade Via    field  Enter your server s root  directory in the    Firmware Server Path    field    4  Reboot the GXV3501 GXV3504 to begin the firmware upgrade process     GXV3501 GXV3504 Administrator Page    All current users will be list in the User List section of this page  You can also add and remove  users here     Firmware 1 0 2 3 Page 22 of 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server    User List User List  The field lists all of the current users  You can insert or remove users from  the list by click on the Add or Dele
25. mera to the VIN port on the GXV3501 3504  using BNC  750  cable  If the analog camera has an audio output  you should  connect it to the AIN port on GXV3504  GXV3501 does not support audio input    Connect a RJ 45 cable to the NETWORK port of GXV3501 3504   Connect the other end of the RJ 45 cable to a PoE switch  The POWER indicator will  light solid green   The NETWORK indicator will light green within 5 seconds to indicate that a  connection to the internet has been established    The GXV3501 3504 is ready when the READY indicator is solid green   The VIDEO IN indicator will light up when the video inputs are connected to a video  source     If you are going to connect the device to a hub switch router  please use a    Firmware 1 0 2 3 Page 11 of 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server    straight through cable  Across over cable should be used if you are going to connect the  device directly to a PC     Firmware 1 0 2 3 Page 12 of 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server    Configuring the GXV3501 GXV3504 via Web Browser    The GXV3501 GXV3504 s embedded Web server responds to HTTP HTTPS GET POST  requests  Embedded HTML pages allow you to configure your IP camera through Microsoft  Internet Explorer     Access GXV3501 GXV3504 Web Configuration Menu    Connect your PC to the same network as the GXV3501 GXV3504    Configure the IP address of your PC to  192 168 1 XXX  1 lt XXX lt 255  and configur
26. nnnnnnnnnnnnnnnnnnos 13  OX EM A a AAA  nn AE E A 13  E OO WoD Ae E OO OS OO O 15  XV DO ASAS tos 16  GXV3501 GXV3504 Video  amp  AU  IO ccooooonnocoooooonononononococononononannnnnornnnnnnnnnnnnnnnnnnnnnnn nro nnnnnnnnnnnnnnnnnnnnnnnns 17  XV 3501  GAN 3904 NWO kin iiss crac tied aio li iii as 18  GXV3501 GX V 3504  DDNS isssrariasaaririi abia 19  EAN AAA A II E dla deaadanedeunduede  19  OVO Cy 3304 Date  amp  TIMO AAC PP aaa N Ea EEES 21  GXV3501 GXV3504 Malena  iii teo 22  OX V 3901 GXV 3504 Amis PATOL aer iio 22  GXY 3501 7 GXYV 3504 Change Pass WOTd eiii aia aabt 23  GX V BOT E V DOF SMTP aese oO 5 OS 23  G9  G Roe OF Ge  Ges E ae Bl e o e o E 24  Oy 0 I A V PO E O o 24  VO GY a On Ty CN PPP POP N   nea RAEE AANE Ea Eana a 25  GXV3301 GXV3504 Motion Detection              ccccccccccccccccccceceaeessesseeeeeecccceeeeeeeeeeaaaeseesseeeeeeeeeeeeeeeeeeaags 28  EQ ESE VIIGA  SyStEm LOT O O e O ih OR E S vac namitondtaRnmeasenllenens 29  EAN A A nn A 29  BP POCA POP E E E cee E E E A 31  Firmware 1 0 2 3 Page 3 of 34    Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server  Welcome    The GXV3501 3504 is a powerful  next generation digital video surveillance encoder  The  GXV3501 3504 provides an easy to manage multi camera IP solution     The GXV3501 3504 combines cutting edge technology  including  support for SIP  H 264 BP   2  way audio  and PoE  for best in class scalability  ease of integration and security  The  unique incorporation of TCP IP proto
27. onnect devices such    Firmware 1 0 2 3 Page 25 of 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server       as alarm siren or alert light to this port  Under normal circumstances  the circuit is open   When there is an alarm event  the GXV3501 GXV3504 will close the circuit to trigger the  alarm     Connect Alarm Input Equipment to the GXV3501 GXV3504  Here are two sample connection diagrams  Connect the alarm equipment to the  GXV3501 GXV3504 by following the diagram below      lt AR           Receiver Sender      T The infrared de   tector has it s  own power  supply    Alarm In      Alarm In         o The infrared de   tector has it   s  own power  supply  Set up Alarm Event Time Schedule    This section allows you to configure the time during which the GXV3501 GXV3504 will  monitor the Alarm Input  The GXV3501 GXV3504 can not only monitor your settings but can  also take actions when the alarm is triggered        Dropdown list for date Available time schedules  Alarm Event TimeA4chedule  C Everyday ho  gt  start Time  d Time  Add  Date Start Time End Time Remove  Tuesday 00 00 23 59 LI  Saturday 00 00 23 59 LI  Select All  C    Firmware 1 0 2 3 Page 26 of 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server    To add a schedule  select the date from the dropdown list  Start Time and End time and  Click Add to add a new time schedule   To delete a schedule  check the schedule you would like to remove and click Delete   
28. operating environment has proper  ventilation    Do not attempt to open  disassemble  or modify the device   A few parts  e g  electrolytic capacitor  of the equipment shall be replaced regularly according  to their average life time  The average life time varies from the differences between operating  environments and usage history  Regular maintenance checks are recommended for all  users  Please contact your dealer for more details     Firmware 1 0 2 3 Page 2 of 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server    Contents  ies 4  AAA A A Nerana aaa Eiaa 5  Produc ONE 1S acacia cicn 7  AN ORO AN xe cecceeensscaresaseacecentcecicasceeeeaaasseasnactaccesaascaceencseeaseass 7  AA pane MAA A 7  GXY 3501 Sample Connection Dias WM nuncio ii id ii iia 8  TAV EO PAG AAN PP A 8  AAA Renee meee my err me O A A NEE Toe TEIN  ee Prayer Im nT Te ee 9  GXV3504 Sample Connection DiagraM       ooooooonnnnncnnnnnnnnnnnononononnnnnnnnnnnnnnnnnnnnnonnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnos 9  EA UA A SOS SO eainiie de eadi 10  reia Eto PPP PON P A OTA A EA E OE E ES 11  Minimum Recommended System Requirement                  cceessssseeeccceeceeeeceeaaeeeseesseeeeeeceeeeeeeeseesaasaeeessnes 11  Connect your GX V IWIGA VY 3504 iii a E E A a 11  Configuring the GXV3301 GXV3504 via Web Browser      coooocoooooooooccccccnnnncnnnnnnonononononononnnnnnnnnnnnnnnnnnnnnnnnnos 13  Access GX V3501 GXV3504 Web Configuration Menu    oooooooooooonnnnnnnnnnnnnnnnnnnnnonnnnnnnnnnnnn
29. r  96500001038   Hardware Version     This field contains the NP   l i Bootloader Wersion  1 0 1 0  product s hardware information  ante  10141  Part Number     This field contains the product s part Base version  10118  number information  Firmware wersion  1 0 1 18  Bootloader Version     Bootloader code version System Up Time Since  6 days 23 hours 26 minutes    number    Core Version     Core code version number    Base Version     Base code version number   Firmware Version     Firmware code version number   System Up Time Since     This field shows the system    MAC Address  00 08 82  00 00 00  up time since the last reboot  LAN IP Address  192 168 1 168   LAN Subnet Mask  sa  Network Status LAN Default Gateway  192 168 1 1  MAC Address     The device ID  in HEXADECIMAL DONS Status  Disabled    format    LAN IP Address     This field shows the LAN IP address of the GXV3501 GXV3504   LAN Subnet Mask     This field shows the LAN subnet mask of the GXV3501 GXV3504   LAN Default Gateway     This field shows the LAN default gateway of the  GXV3501 GXV3504    DDNS Status     This field shows the status of DDNS     Camera Type  This section shows the Lens information of GXV3501 GXV3504  The Lens type information  contains the brand name  the size of image sensor  the resolution and so on     Firmware 1 0 2 3 Page 16 of 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server    GXV3501 GXV3504 Video  amp  Audio Page    Video Settings  Preferred Video Code
30. rt_value 1 for its RTCP  channel 1 will use  port_value 2 for RTP and port_value 3 for its RTCP  The default value is 5004    Click Save to save all the changes  You need to restart the device to apply all changes     Configure Phone List Page  To make sure the GXV3501 GXV3504 can make phone calls to the number you preferred  when alarm is triggered  You need to add number to the phone list     Steps to add phone number     Firmware 1 0 2 3 Page 20 of 34    Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server    From the GXV3501 GXV3504 home page  click Basic Settings  gt  SIP    Go to Phone List Tab    Enter the Phone number and name  click Add a Number to save all the changes   Numbers added to the system will be listed in this page     SIP Settings Phone List    Phone List  You must restart the device to apply the changes      123456709 John Smith d    Remove    RW nN        Available phone numbers    NOTE  With current firmware  only the first phone number in the list will be called when an  alarm is triggered     GXV3501 GXV3504 Date  amp  Time Page    This page allows you to configure the      i ate  ime 17 21 32    system time on GXV3501 GXV3504      ument System Time Date  20030728 Time  17 21 32    Set the Device Time    Current System Time   displays the A ee ere  NTP Server  Default NTP Server     time windows  cor    current date and time  24h clock        User Configured as Oltime windows com      Time Zone  GMT O7  Calgary  Denver  Salt Lak
31. s ONG       FTP Settings FTP Sewer   Polar    Enable FTP     The default setting is    No     if you want User Name    000000   the GXV3501 GXV3504 to upload the recorded video tOo Passoword       the FTP server when an alarm is triggered  set this field py  O  to Yes  Test FTP Account Settings    FTP Server      The IP address or hostname of the SMTP  server  le  fto myserver com    Port     The port that your FTP server is using    User Name   Password     The user name and password required to log into your FTP server  Path     The directory in the FTP server where recorded video will be uploaded    Test FTP Account Settings     Click the Test button to upload a sample file to make sure that  FTP is properly configured     l Required Fields     2 Valid DNS server is required for hostname     GXV3501 GXV3504 PTZ Page    This page configures the PTZ settings  Select the Select PTZ Protocol  PTZ protocol that your connected equipment  supports by clicking on the radio in front of the  protocol  Next  select the Baudrate from the drop  down menu     Protocol      Pelco P   Pelco D    l Select PTZ Baudrate  PTZ Configuration Items       Baudrate  300 bit       Firmware 1 0 2 3 Page 24 OT 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server    PTZ Protocol     The GXV3501 GXV3504 supports both Pelco D and Pelco P  Select the  protocol your PTZ equipment supports    PTZ Baudrate     The Baud rate is the number of distinct symbol changes  signaling events
32. s normall    Mobile intel   915GM GMS  910GML Express Chipset Works normally  Family    Intel   G45 G43 Express Chipset Works normally    ATI Technologies  RAGE XL PCI This display adapter  cannot display videos        Firmware 1 0 2 3 Page 34 of 34  Grandstream Networks  Inc  11 2009    
33. sts the rotation speed of the console    8 BRIGHTNESS Adjusts the image brightness in the selected channel    9 CONTRAST Adjusts the image contrast in the selected channel    10 SATURATION Adjusts the image saturation in the selected channel    11 Play Plays Stops the video    12 Capture Captures the image displayed in the selected channel and  saves it to C 1GS_Capture  default directory     13 Record Records the video in the selected channel  and saves it to  C  GS_Record  default directory     14 Talk Establishes two way audio within the selected channel     15 Sound Off On Toggles the sound of the selected channel On or Off     Firmware 1 0 2 3 Page 14 of 34  Grandstream Networks  Inc  11 2009    16 Playback  17 Config    GXV3501 GXV3504 Digital Video Server    Replays the saved video   Configures the Save Location for captured images and  recorded videos     GXV3504 Home Web Page                LIVE STREAM VIEW    Lovs raministlation Interface       MENU SCREEN         JA  ME  Mitin    ij ZOOM  ni FOCUS    SPEED    nn O    11  k O 12  ka O    13  Video Control  y eo    14    BRIGHTNESS            15  Lo CONTRAST       16     SATURATION L       17          ltems on GXV3504 Home Page    1    2    O  Q KR Q    O ON    10  11    12  13  14    15  16  17    Alarm Event    Motion  Detection    Play  Stop  Capture    Record    Talk  Sound Off On  Config    Playback  ZOOM    FOCUS  SPEED  DEFAULT    BRIGHTNESS  CONTRAST  SATURATION    Firmware 1 0 2 3    Grandstream Networks  In
34. tal Video Server          12   pin Terminal Block Connector Quick Installation Guide    Firmware 1 0 2 3 Page 6 of 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server    Product Overview  GXV3501Front Panel    1 POWER   The indicator will keep  green if the power is on    2 READY     The indicator will light up  green if the device is ready    3 NETWORK     The indicator will flash  green if there is data transmission with  the internet or stay solid green if there  is no data transmission    4 VIDEO     The indicator will light up  green when there is video input    5 RESET   Press the Reset button for 6  seconds to perform a factory reset    6 SD MMC     The SD MMC slot        GXV3501Back panel    1 DC 12V  12V DC power port  UL x  Certified     2 NETWORK     10 100 Switch LAN port    for connecting to Ethernet   3 USB     USB port for flash   hard drives  Yad    Includes hot swap support   4 ALARM IN    1 Alarm Input port for  alarm equipment  ie  Infrared detector    ALARM OUT     1 Alarm Input port for    detectors  ie  Sirens    VG     12V DC power output port for other devices    RS 485     1 PTZ connector   5 VIN     1 BNC  Voltage  1 0V p p  Resistance 75Q  port for video input3 5mm port for audio  output devices  ie  Speakers   6 LINE OUT     3 5mm port for audio output devices  ie  Speakers   7 MIC IN     3 5mm port for audio input devices  ie  Microphones        Firmware 1 0 2 3 Page 7 of 34  Grandstream Networks  Inc  11 2009    GXV3501
35. te button     Allow Anonymous Login   If set    Allow Anonymous Login    to Yes  no user name and password are  required to login to the GXV3501 GXV3504 web configuration pages    If you login anonymously  you will not be able to changes any settings        Camera Name Settings   This field lets you configure the name of the GXV3501 GXV3504  which helps GSurf and  GS_NVR to indentify the device when using GS_Search to search all the Grandstream  network cameras or digit video cameras in the same subnet     GXV3501 GXV3504 Change Password Page    Changing the default password is strongly recommended for security purpose  To change  the password  go to Change Password page  enter Current Password  New Password  and Confirm New Password  Click Save to save all the changes    A window will appear with a prompt for a new password  Enter the user name and new  password to re log into the web configuration pages     GXV3501 GXV3504 SMTP Page    The SMTP server is used to send out emails when an alarm event or motion detection is  triggered  The SMTP settings must be configured to make sure the alarm email is sent out  properly     SMTP Server Settings    Enable SMTP     The default setting IS SMTP Server Settings     No     If you want the GXV3501 GXV3504 Enable SMTP  Yes O MoO  SMTP Server  Port  465    to send out emails with the image capture      F From E Mail address  eo gmail  cam  when an alarm is triggered  set this field to    To E Mail address  YY Yi egmail  com  6 3   Yes
36. ternet Explorer    Please check whether the IE add on is installed correctly    Once you log into the GXV3501  3504   3601 s web interface Internet Explorer will indicate  that    This website wants to install to following add on     GSViewer  cab    from Grandstream  Networks  Inc      Please install this add on when prompted by IE     3  How do you manually uninstall the Grandstream video viewer add on for IE   Please follow these steps to uninstall the add on    1  Delete the GSViewerX Control from C  WINDOWS Downloaded Program Files directory  2  Delete GSNetClient dll  GS_Replay exe  GSViewerX ocx  hi_h264dec_w dlll   lik_VoiceEngine_dll dll and GSViewerX inf from C  WINDOWS system32    4  Why can t I access the GXV3501  3504  3601 web configuration interface   Q 1  Is your internet service down   A 1  Connect a PC to the internet to test the connection     Q 2  Are the PC and the device in different subnets   A 2  Check the subnet mask and default gateway of the device and PC     Q 3  Is there a conflict with another IP address   A 3  Try to change the IP address of the device     Q 4  Has the HTTP port been changed   A 4  Contact the administrator of the device for more information     5  The GXV3501  3504  3601 web configuration page is not displayed correctly in  Internet Explorer 8    In 1E8  Compatibility View might need to be enabled for the GXV3501  3504  3601 web  configuration page to load properly  To enable compatibility view  open IE8  click  Tools gt Compat
37. ve  it  can take up to 5 minutes to read them  Please do not refresh the web interface at this time as  the GXV3501  3504  3601 will restart reading the SD USB drive  Grandstream is currently  working on a fix for this issue     17  Why is there a black   flashing bar at the bottom of the video feed    This can occur if the GXV3501  3504 does not recognize the standard of the connected  camera  If you experience this issue  please restart the GXV3501  3504  The GXV3501   3504 will detect the standard of the connected camera and use it when the GXV3501  3504  boots up  To avoid this make sure to connect analog cameras before booting up the  GXV3501  3504     18  Port forwarding   Two ports must be forwarded on your router to watch video from a GXV3501  3504  3601 that  is located on a private network from a PC in a public network  The web port  HTTP  and the  RTSP port  Please make note that the RTSP port number changes according to the web port   If the web port is 80  then the RTSP port is 554  If the web port is not 80  then the RTSP port  equals the web port  2000  For example  if the web port is 88  then the RTSP port will be  2088     19  Tested PC display adapters     Display Adapter Test Result    Firmware 1 0 2 3 Page 33 of 34  Grandstream Networks  Inc  11 2009    GXV3501 GXV3504 Digital Video Server    Intel R  82945R Express Chipset Famil Works normall    SiS Mirage Graphics Works normall    Works normal    when playing videos   ute R   G45 G43 Express chipset Work
    
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