Troubleshooting the Media Master in Cisco Unity Connection
Contents
1. ere T Troubleshooting the Media Master in Cisco Unity Connection 8 x Revised November 16 2010 The Media Master allows you to make and play recordings either with a phone or with your computer microphone and speakers The Media Master appears on each page in Cisco Unity Connection Administration on which recordings can be made and also appears in Cisco Unity Connection ViewMail for Microsoft Outlook 8 0 in the Messaging Assistant and in the Messaging Inbox in Connection 8 0 The Media Master is not used in Cisco ViewMail for Microsoft Outlook or in the Web Inbox in Connection 8 5 and later See the following sections Media Master Does Not Display or Function Correctly in Cisco Unity Connection 8 x Applications page 27 104 Using the Phone for Playback and Recording in the Media Master in Cisco Unity Connection 8 x page 27 106 Problems Opening a File in the Media Master When It Was Saved on a Workstation in Cisco Unity Connection 8 x page 27 108 Media Master Does Not Display or Function Correctly in Cisco Unity Connection 8 x Applications The Media Master may not display or function correctly depending on the operating system and or browser software installed on the client workstation Consider the following issues Confirm that the browser configuration is correct See the Configuring a Web Browser to Access the Cisco PCA in Cisco Unity Connection 8 x section in the Setting Up Access to the Cisco Personal Comm2. Troubleshooting the Media Master in Cisco Unity Connection 8 x HZ Problems Opening a File in the Media Master When It Was Saved on a Workstation in Cisco Unity Connection 8 x Troubleshooting Guide for Cisco Unity Connection Release 8 x BAJ l
3. once for playback or recording of voice messages e Phone numbers of different lengths are configured on the phone system causing the phone system to wait for additional digits If your site uses phone numbers that vary in length for example some users have five digit numbers and others have four digit numbers this can cause a slight delay of approximately two seconds before the call is connected The reason for the delay is that the phone system waits to determine that the entire phone number has been dialed before it connects the call e The phone number dialed by the Media Master is not the expected number Confirm that the active phone number specified in the Media Master is correct To do this check the Active Phone Number value for the Primary Extension or Other Number in the Playback amp Recording Options window for the Media Master e The Media Master software is not updated after a Cisco Unity Connection server upgrade If the Media Master software is not updated this is usually caused by the Java plugin not reloading the Media Master files from Cisco Unity Connection and instead using the locally cached versions of the files If this happens you can manually update the Media Master software Do the To Update the Media Master Software procedure on page 27 107 e No phone system is designated to handle TRAP connections By default the first phone system that is integrated with Connection is designated to handle TRAP con
4. defined or it is defined incorrectly e The phone system to which the user is assigned does not have any TRAP ports enabled e All TRAP capable ports on the phone system are busy e No phone system is designated to handle TRAP connections e Security settings or software prevent the Media Master from contacting the Connection server Note that using the phone device is the primary way to listen to or to record secure messages and to review voice recordings in formats that are not supported by the Media Master local device If end users are having trouble with using the phone as a playback and recording device in the Media Master you may want to direct them to one of the following user guides each of which has a chapter on using the Media Master e User Guide for the Cisco Unity Connection Messaging Assistant Web Tool e User Guide for Accessing Cisco Unity Connection Voice Messages in an Email Application e User Guide for the Cisco Unity Connection Messaging Inbox Web Tool Troubleshooting Guide for Cisco Unity Connection Release 8 x 27 106 Chapter 27 Troubleshooting the Media Master in Cisco Unity Connection 8 x HZ Using the Phone for Playback and Recording in the Media Master in Cisco Unity Connection 8 x Problems with the Phone Device Ringing the Phone for Playback or Recording of a Voice Message Use the troubleshooting information in this section if the phone device either does not ring the phone or rings the phone only
5. dia Master After the desired version is downloaded and installed users may have to sign out of the Cisco PCA and close and restart the browser software for the plugin to load properly Microsoft Internet Explorer Microsoft Internet Explorer users are prompted to install the Java plugin the first time that they browse to a Cisco Personal Communications Assistant PCA page that should contain the Media Master Users must have local rights to their workstation in order for the Java plugin to install properly In addition the user might have to restart the browser for the newly installed plugin to load If users choose not to install the Java plugin they see a message in place of the Media Master stating that support for application x java applet is disabled and pages containing the Media Master pop up one or more alert messages w__ Troubleshooting Guide for Cisco Unity Connection Release 8 x Chapter 27 Troubleshooting the Media Master in Cisco Unity Connection 8 x Using the Phone for Playback and Recording in the Media Master in Cisco Unity Connection 8 x W Because the Media Master is a Java Applet and because all Internet Explorer plugins are wrapped into an ActiveX control users must configure their browsers to download and run ActiveX controls to support automatic plugin installation and to ensure that the Media Master works correctly Mozilla Firefox Mozilla Firefox users are prompted to open a download site to obtain th
6. e Java plugin installer the first time that they browse to a Cisco Personal Communications Assistant PCA page that should contain the Media Master After the desired version is downloaded and installed users may have to sign out of the Cisco PCA and close and restart the browser software for the plugin to load properly For users who use Mozilla Firefox on Red Hat Linux workstations the J2SE software uses the Advanced Linux Sound Architecture ALSA driver to access system sound devices and control playback and recording functionality Depending on the sound card playback and recording capabilities may be limited Using the Phone for Playback and Recording in the Media Master in Cisco Unity Connection 8 x The Media Master supports using the phone as a playback and recording device The phone device is always available to users Users can configure the phone device by selecting Playback amp Recording from the Options menu on the Media Master From the Playback amp Recording Options window users can configure the active phone number for the phone device the default value is the primary Cisco Unity Connection extension of the user The phone device sends requests over the network to the Cisco Unity Connection server to call the active phone number When the phone answers the phone device proceeds with either playing back or recording the voice recording The call can fail for these reasons e Either no active phone number value is
7. n they navigate to a Cisco PCA page that contains the Media Master for example a voice message in the Messaging Inbox web tool in Connection 8 0 or a greeting page in the Messaging Assistant web tool it is likely that an error has been detected by the Java Runtime Environment JRE Do the following tasks in the order presented to resolve the issue 1 Determine whether the most recent Java version is installed on the workstation by going to http www java com en download help testvm xml1 ff3 This page automatically tests which Java version is installed and let you know whether there is a more current version available 2 If the most recent Java version is not yet installed download and install it from http www java com If the problem is still not resolved continue with Task 3 3 Uninstall all versions of Java that are installed on the user workstation then reinstall the most recent Java version from http www java com For known Java related issues with Internet Explorer more information can be found at http www java com en download help iecrash xml See the applicable sections below for information on known browser issues Apple Safari page 27 105 Microsoft Internet Explorer page 27 105 Mozilla Firefox page 27 106 Apple Safari users are prompted to open a download site to obtain the Java plugin installer the first time that they browse to a Cisco Personal Communications Assistant PCA page that should contain the Me
8. ndle TRAP Connections In Cisco Unity Connection Administration expand Telephony Integrations then select Phone System On the Search Phone Systems page select the name of the phone system that you want to handle TRAP connections On the Phone System Basics page check the Default TRAP Switch check box and select Save Problems Opening a File in the Media Master When It Was Saved on a Workstation in Cisco Unity Connection 8 x When you attempt to use a previously recorded WAV file for example an announcement that was recorded earlier rather than making a new recording by using a phone or a computer microphone the Media Master may display the following error message Could not load audio recording from file The file is either not an audio file a supported audio format or is corrupted This error occurs when the WAV file was recorded in the G 729a audio format To resolve this problem do one of the following e Convert the WAV file to another audio format for example convert it to the G 711 audio format e Use a WAV file that is recorded in a supported audio format other than G 729a e Make the recording by using a phone or a computer microphone Note that when Cisco Unity Connection is configured to record in the G 729a audio format the Media Master functions correctly for recording and playing recordings by using a phone or a computer microphone Troubleshooting Guide for Cisco Unity Connection Release 8 x Chapter 27
9. nections for the Media Master If this phone system is replaced by another integration the new phone system might not be designated to handle TRAP connections When a phone system is not designated to handle TRAP connections the following error appears Could not establish a phone conversation The server reports the following Code 26 Description Cannot find a switch to route the call Do the To Designate a Phone System to Handle TRAP Connections procedure on page 27 108 To Update the Media Master Software Step 1 Close all browser windows Step2 Depending on your operating system do one of the following e For Windows 2000 and later start the Java control panel by selecting Start gt Settings gt Control Panel gt Java e For Red Hat Linux and Mac OSX start the Java control panel found in JAVA_HOME bin ControlPanel Step3 On the General page under Temporary Internet Files select Delete Files This clears the cached files The Media Master resource files will be downloaded the next time you visit a Cisco PCA or Cisco Unity Connection Administration page that contains the Media Master Troubleshooting Guide for Cisco Unity Connection Release 8 x BAVA Chapter 27 Troubleshooting the Media Master in Cisco Unity Connection 8 x Step 1 Step 2 Step 3 Problems Opening a File in the Media Master When It Was Saved on a Workstation in Cisco Unity Connection 8 x W To Designate a Phone System to Ha
10. unications Assistant in Cisco Unity Connection 8 x chapter of the User Workstation Setup Guide for Cisco Unity Connection Release 8 x for information on how to set up web browsers on each user workstation to use the Cisco PCA and the web tools The guide is available at http www cisco com en US docs voice_ip_comm connection 8x user_setup guide 8xcucuwsx ht ml Troubleshooting Guide for Cisco Unity Connection Release 8 x g Chapter 27 Troubleshooting the Media Master in Cisco Unity Connection 8 x W Media Master Does Not Display or Function Correctly in Cisco Unity Connection 8 x Applications Apple Safari Confirm that the version combinations of Cisco Unity Connection and the software installed on user workstations is supported See the Compatibility Matrix Cisco Unity Connection and the Software on User Workstations available at http www cisco com en US docs voice_ip_comm connection compatibility matrix cucclientmtx html Some security and VPN software that is installed on the user workstations can cause problems for the Media Master applet In particular software that offers personal firewalls can be problematic If this is the case work with the software vendor to determine a configuration that allows the Media Master applet to contact the Connection server or disable or remove the conflicting security and VPN software from the user client workstation If end users experience the browser being unresponsive or crashing whe
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