Quest ISDN Plus Manual
Contents
1. only talk with B and clear C NOTE While calling another user you can press keys to talk with B again 5 CW Call Waiting Suppose you POTS A are talking with an external user B another external user C calls you now C will listen echo tone and you will listen waiting tone you can 1 Do nothing the call will be cleared after 1 minute 2 Press keys listening confirm tone in 10 seconds you can dial clear the new call 1 talk with C and end the conversation with B 2 talk with C and hold B subsequent operation is same as 3PTY Suppose you POTS A are talking with another POTS B an external user C calls you now C will listen echo tone and you and B will all listen waiting tone you or B can 1 Do nothing the call will be cleared after 1 minute 2 Press keys to talk with C the other will listen confirm tone 14 Quest ISDN NT 1 Plus U interface Standard ITU T G961 ETR 080 ANSI T1 601 Line Coding 2B1Q Startup Link Time Cold start Typically 3 seconds Warm start Typically 110ms Termination Resistance 135 Q Transmission Range gt 5 5km Connector RJ45 S T interface Standard ITU T 1 430 Line Coding AMI code Termination Resistance 100 Q0r50Q selectable Power Feeding 42V Bus c nnecti n tie short passive bus and extended Transmission Range gt 100m Connector RJ45 POTS interface Power2. Feeding 48V Local Dial Tone 10 2dBm0 Ringing Signal 40Vrms 25Hz sine wave Local Frequency 400Hz sine wave AC DC adapter Input 190 240VAC 50 60Hz Output 45V DC 230mA 15 Quest ISDN NT 1 Plus Local tone Dial tone continuous Busy tone 0 35s ON 0 35s OFF repetitive Ring back Tone 1s ON 4s OFF repetitive Confirmation Tone 100ms ON 50ms OFF repetitive for 3 times Signal tone Warning Tone 0 35s ON 0 35s OFF repetitive for 3 times Internal call Ringing signal 1s ON 2s OFF repetitive External call Ringing signal 1s ON 4s OFF repetitive Environmental and Safety Working temperature 0 C 45 C Working Humidity 0 95 Non Condensing Storage temperature 40 C 75 C EMC Comply with CISPR 22 Safety Comply with EN60950 16 Quest ISDN NT 1 Plus 1 No dial tone The dial tone is generated by NT1 itself so even if the U interface not activated you can listen dial tone while you hook off an analog phone Additionally the NT1 can only support one analog phone or one ISDN phone in case of restricted power you can check if the local power exists if the remote power supply jump is set to support one ISDN phone or one analog phone is hooked off 2 Able to listen dial tone but it can t stop while a digit pressed If the dial mode is set to DTMF 3 Unable to call out
3. 60 PIN 69 PIN Configure incoming important numbers 00 PIN number0 09 PIN number9 number can be partial Cancel incoming important 00 PIN numbers 09 PIN call restriction mode no call restriction 99 PIN O numbers configured outgoing restriction 99 PIN 1 with 5x can t be called out numbers configured incoming restriction 99 PIN 2 with 4x can t be called in 11 Quest ISDN NT 1 Plus outgoing and incoming restriction 99 PIN 3 numbers configured with 5x can t be called out numbers configured with 4x can t be called in all restriction 99 PIN 4 numbers configured with 6x and fixed emergent numbers such as 110 112 119 120 122 can be called out numbers configured with Ox can be called in Reset data 99 PIN 9 Reset Notes 1 Incase of remote power the MSN and SUB will be ignored 2 When a waiting incoming call arrives if the NT1 is set to receive it while POTS all idle the analog phone still ring otherwise the analog phone doesn t ring 3 You will hear a confirmation tone if you programming step successfully otherwise you will hear busy tone 12 Quest ISDN NT 1 Plus 2 Intercom You will listen dial tone while you hook off POTS A if you press keys the dial tone will stop Now you can dial to call another POTS B if B is idle it will ring and you can listen echo tone you
4. If the U interface is activated if the A u_ law is coincidence if outgoing restriction is set 4 No ring while a incoming call arrived First process an internal call to check if the phone can ring Check if the A u law is coincidence Reset the MSN or SUB the MSN must be coincidence with the PSTN Clear the MSN and SUB 17 5 6 7 8 9 Quest ISDN NT 1 Plus Check if incoming restriction is set No caller ID If the phone can ring If the current mode NT1 supporting is supported by the CID displayer If you have request the CLIP service Caller ID abnormal the number is wrong NT1 supports SUB it ll attach the SUB to the user number Caller ID normal but the date and time is wrong Complete an outgoing call the internal clock of NT1 will be updated The LT doesn t support the transfer of date and time Unable to use ISDN phone while local power not provided Refer to page 2 remote power feeding selection Unable to transfer external call unable to establish three party conference If you have requested these supplementary services kk These services need standard you can tap the hook or dial two 18 key if there is no oe tkk key or the to substitute kk key is not Quest ISDN NT 1 Plus 1 Point to point configuration In this case only one TE or TA can be accessed to the NT1 plus dl NT 1 PlusUTA d1 can be as long as 1km determined by t
5. N U and S interface all activated Remote power LED R Power LED Local power LED L Power LED PWR LED Local power L Power LED amp Remote power R Power LED local power provided Local power ON Remote power OFF local power not provided Local power OFF Remote power ON TELLED 1 OFF POTS idle Flashes at 8Hz ringing Flashes at 1Hz POTS being used ON talk TEL LED 2 same as TEL LED 1 Quest ISDN NT 1 Plus If the 50Q resistance is needed you can find JP6 jumper while you open the NT1 plus short the pin 1 2 and pin 3 4 In case of restricted power supply you can select only one analog phone or one ISDN phone to work by set the jumper back of the device short 3 4 pin to select one analog phone or short 1 2 pin to select one ISDN phone ST 1 3 TEL2 Quest ISDN NT 1 Plus 1 System Programming Hook off any analog phone you will listen dial tone then press the keys the dial tone disappears now dial a digit string started with and ended with to program as listen in the following table Function Usage Notes 90 old PIN new PIN eee Change Pin Code new PIN Default Pin 000 Configure MSN 91 PIN MSN Cancel MSN 91 PIN Configure sub address 92 PIN SUB initial setup 1 for SAA POTS 1 2 for Cancel sub address 92 PIN POTS 2 Connected Line Identification SRT Presentation ao PIN ee Connected Line Identificati
6. Quest ISDN NT 1 Plus ISDN Plus NT 810 www pharos com eg Quest ISDN NT 1 Plus User s manual AANDNBRWN KR Quest ISDN NT 1 Plus Index IMODUGHIOR 0 4205 feedd esses aeeareder versed nbosmeedueaes 2 Product feature Sinise asic cect eee dasi a 3 Quest hardware installations 0 0 ceeeeee 5 Meaning of the LEDs Indications 000 6 Selection of the terminal resistance 008 7 Remote power feeding selection 7 System PrograMMing ceceeeeeeeeeeeeeeeeeeneeaes 8 Usage o INTERCOM aaen de ees 11 e Call transfer internally 0 11 e 3PTY Three Party Service 255 11 OW Call Waiting 0 eeeeeeeeeeeee 12 Specification Sii i ai i viene 13 FAQ onr a a a aea ea eR 15 Appendix Bus of ISDN BRI S T interface e Point to point configuration 17 e short passive bus configuration 17 e Extended passive bus configuration 18 e Length of the connected wire 066 18 7 Polarity sce ste Moto donee aan 18 e Accessible numbet 02 0 eeeeees 19 Quest ISDN NT 1 Plus Quest ISDN NT 1 Plus supplies 2 wire bi directional transferring ability of 2B D It also supplied 2 POTS provides high quality Internet access and data transmission service and dials up to Internet via ISDN network with a high speed data rate of 64kbps and 128kbps It can automatically detect and configure resources an
7. can talk with another people while he hooks off POTS B if B is in use you will listen busy tone As the B channel is not occupied in case of intercom it s free using intercom 3 Call transfer internally Suppose you POTS A are talking with an external user C if you press keys you will listen dial tone and C will listen hold music then dial if POTS B is idle you will listen echo tone and B will ring the people that hooks off B will talk with C You will listen confirm tone if you haven t hooked on A while other people hooks off B On the course of transferring you can press keys to talk with C again On the course of transferring if the external user C hooks on you will listen busy tone and B will stop ringing 4 3PTY Three Party Service Suppose you POTS A are talking with an external user B if you press keys you will listen dial tone and B will listen hold music then dial a number to call another external user C if C is idle you will listen echo tone and C will ring You can talk with the people hooks off C Now you press keys listening confirm tone in 10 seconds you dial 0 talk with C and don t hold B 13 Quest ISDN NT 1 Plus 1 retrieve B and don t hold C 2 talk with B and C alternatively 3 implement 3PTY 4 only talk with C and hold B 5 only talk with C and clear B 6 only talk with B and hold C 7
8. d support current popular Internet access software including Netscape and Internet Explorer ISDN has a good connection feature and can be connected with many networks such as telephone network packet switching network Internet and local area network etc Quest ISDN NT 1 Plus Power saving enabled sleep state to save power while TE does not work Low power design satisfies 1 5w and the target of the remote power One analog phone or one ISDN phone can work in the case of power failure Keeps the link status while switching between local power and remote power and the switching is automatic Has cold start and warm start and fixed timer and self adapt timer Supports CAPI 2 0 Support Reverse Polarity for analog ports for call metering Accesses 8 terminals in the case of point to multi points U interface supports long distance transfer it possesses strong anti jamming ability Directly accesses analog services such as ordinary phone G3 fax modem etc Call restriction function Quest ISDN NT 1 Plus Supports supplementary services such as MSN Multiple Subscriber Number SUB sub address CW Call Waiting 3PTY Three Party Service etc Aor u law selectable by POTS Supports caller ID FSK type or DTMF mode selectable by POTS Very strong compatibility supports various switchers Supports RVS COM ISDN application packets High cost effective fast date rate up to 128kbps for accessing In
9. he type of the wire 100Q resistance must be set in the TE 2 Short passive bus configuration NT 1 Plus UTA d2 can be as long as 200m determined by the type of the wire TE can be accessed at any point of the wire NT1 plus can be placed at any point of the 19 Quest ISDN NT 1 Plus wire 8 TEs can be accessed the 1000 resistance must be set in only one of them 3 Extended passive bus configuration d4 d3 NT 1 Plus UTA d4 is about 100 1000m determined by the type of the wire d3 is the distance between two TEs it can t be longer than 25 50m The terminal resistance must set in only one of the TEs 4 Length of the connected wire In the case of point to multi points the length of the standard ISDN wire which connects TE to bus can t be longer than 10m 5 Polarity For the case of point to point configuration the polarity of the 2 wires of the pair switching circuit node 3 4 5 6 can be reverse 20 Quest ISDN NT 1 Plus For the case of point to multi points configuration the polarity of the 2 wires of the pair switching circuit from TE to NT1 plus must keep intact 6 Accessible number When the wire which connects TE to the bus is 10m long standard ISDN BRI wire 8 Tes TAs along the short passive bus or 4 TEs TAs along the extended passive bus must be accessed to the bus 21
10. on SAAS SIRIE Restriction 93 PIN 3 Calling Line Identification EPERE Presentation 99 PINO Calling Line Identification 93 PIN 1 Restriction A law 93 PIN 4 u law 93 PIN 5 Configure point to multi points or SadxDIRIL extended passive bus 23 RINGS Configure short passive bus 93 PIN 7 Reject waiting incoming call while pee ie POTS all idle IS FIN Se Receive waiting incoming call while o 5 POTS all idle SS PINIS Caller ID FSK type 94 PIN 0 Caller ID DTMF 94 PIN 1 10 Quest ISDN NT 1 Plus Don t add 0 in front of the number of long distance 94 PIN 2 incoming call Add 0 in front of the number SGA D INI of long distance incoming call peel tel Enable Reverse Polarity 94 PIN 4 Disable Reverse Polarity 94 PIN 5 Adjust the receiving volume 95 PIN 0 12 3 4 0 max 4 min initial setup 0 Adjust the transmitting volume 96 PIN 0 12 3 4 0 max 4 min initial setup 0 Configure 10 outgoing restricted numbers 50 PIN number0 59 PIN number9 number can be partial Cancel outgoing 10 restricted numbers 50 PIN 59 PIN Configure incoming restricted numbers 40 PIN number0 49 PIN number9 number can be partial Cancel incoming restricted numbers 40 PIN 49 PIN Configure outgoing emergent numbers 60 PIN number0 69 PIN number9 number can be partial Cancel outgoing emergent numbers
11. ternet Supports all applications used for accessing Internet www browser FTP Email etc Uses message driven mechanism featuring real time and multi task Powered by Pharos Firmware which develop debug and test platform it has the ability to simulate interactive between command and data in high layer application and test operation situation for low layer system Complies with international and national standards High integrity circuit and stable quality Quest ISDN NT 1 Plus 1 Insert the S T plug of TE1 eg ISDN phone into S T1 or S T2 or insert the plug of an analog phone into TEL1 or TEL2 Insert the U plug into the U interface embedded in the wall Switch on the power Send activation command from TE1 eg hook off an ISDN phone or TA eg hook off an analog phone or from LE call this ISDN number now the status LED flash at 8Hz 5 After several seconds the status LED turns ON U and S T interfaces work normally or flashes at 1Hz U interface works normally S T interface works abnormally or turns OFF U interface works abnormally Back connections layout Power port U port ST1 port ST 2 TEL 2 TEL 1 port USB Choice of feeding in remote status 1 Quest ISDN NT 1 Plus Status LED OFF U and S interfaces not activated Flashes at 8Hz Activating the U interface or U interface fault Flashes at 1Hz U interface activated 4 3 1 S interface being activated or S interface fault O
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