Registry Keys
Microsoft Office Communications Server 2007 and Microsoft Office Communications Server 2007 R2 will reach end of support on January 9, 2018. To stay supported, you will need to upgrade. For more information, see Resources to help you upgrade your Office 2007 servers and clients.
This topic describes the registry keys that are used by Live Meeting 2007 and the registry keys that are shared between Live Meeting 2007 and Office Communicator 2007 R2.
Live Meeting 2007 Registry Keys
The following table lists the registry keys that are used by Live Meeting.
Registry keys used by Office Live Meeting
| Registry Key | Description |
|---|---|
HKEY_LOCAL_MACHINE\Software\Microsoft\ Live Meeting\8.0\ProductCode |
In the client computers registry, string value representing the Office Live Meeting version |
HKEY_LOCAL_MACHINE\Software\Microsoft\ Live Meeting\8.0\Lockdown |
Disables upgrade notifications. |
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\ LiveMeeting\AllowAnonymousServerJoin |
Prevents users from joining Office Communications Server meetings as an anonymous user. |
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\ LiveMeeting\AllowServiceJoin |
Prevents users from joining meetings that are hosted on the Office Live Meeting Service. |
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\ Windows\Installer\DisableUserInstalls |
Disables per-user installations. |
HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\ LiveMeeting\MaxAudioVideoBitrate |
Specifies the maximum bandwidth for audio and video. 1 |
HKEY_CURRENT_USER\Software\Microsoft\Live Meeting\Console\Version 8.0\Attendee\MediaPortRangeMin |
Specifies a minimum value for the UDP/TCP port range that is used when the client is running in Attendee mode.2 |
HKEY_CURRENT_USER\Software\Microsoft\Live Meeting\Console\Version 8.0\Attendee\MediaPortRangeMax |
Specifies a maximum value for the UDP/TCP port range that is used when the client is running in Attendee mode. 2 |
HKEY_CURRENT_USER\Software\Microsoft\Live Meeting\Console\Version 8.0\Presenter\MediaPortRangeMin |
Specifies a minimum value for the UDP/TCP port range that is used when the client is running in Presenter mode. 2 |
HKEY_CURRENT_USER\Software\Microsoft\Live Meeting\Console\Version 8.0\Presenter\MediaPortRangeMax |
Specifies a maximum value for the UDP/TCP port range that is used when the client is running in Presenter mode. 2 |
HKEY_CURRENT_USER\Software\Microsoft\Live Meeting\Preferences\Server\ServerAudioProviderName |
If you are using an Audio Conferencing Provider (ACP) with Office Communications Server 2007 R2, specifies the ACP URL. This key pre-populates the ACP provider name field in the client audio settings. |
HKEY_CURRENT_USER\Software\Microsoft\Live Meeting\Preferences\Server\ServerAudioProviderAccount |
If you are using an ACP, specifies the ACP URL. This key pre-populates the ACP provider account field in the client audio settings. |
HKEY_CURRENT_USER\Software\Microsoft\Live Meeting\Preferences\Server\ServerTollFreeNumber |
If you are using an ACP, specifies the ACP toll free number in the format+1-8665006738. This key pre-populates the ACP toll free number field in the client audio settings. |
HKEY_CURRENT_USER\Software\Microsoft\Live Meeting\Preferences\Server\ServerTollNumber |
If you are using an ACP, specifies the ACP toll number in the format+1-2034808000. This key pre-populates the ACP toll number field in the client audio settings. |
[HKEY_CURRENT_USER\Software\Microsoft\Tracing\uccp\ LiveMeeting] "EnableFileTracing"= DWORD:00000001 "Tracing"= DWORD:00000001 |
Enables client-side logging, which maintains a detailed log in the %USERPROFILE%\tracing\ directory (filename LiveMeeting-uccp-*.log). Client-side logging supplements the default logging in the %TEMP% directory (filename pwconsole-debug*.txt). |
HKEY_CURRENT_USER\Software\Microsoft\Office\12.0\ Outlook\Options\ConflictMsgCls "IPM.Appointment.Live Meeting Request"= DWORD:00000004 |
Minimizes a conflict error that users of the Conferencing Add-in for Outlook may see when they are running the 2007 Microsoft Office System and Exchange Server 2007. In some circumstances, when the user creates or modifies a Live Meeting appointment, an erroneous Outlook message appears indicating that the appointment conflicts with another appointment. |
1 The selected bit rate should account for transmission of both main and panorama video. Therefore, the value should be higher than the equivalent setting for Office Communicator. This setting applies to audio and video traffic. It does not apply to data traffic related to application sharing.
2 The default UDP/TCP port range is 1024-65535. By default none of these registry keys is set. Values in both the Attendee and Presenter modes must be set to make any of these settings become effective.
Live Meeting Registry Keys that are Shared with Office Communicator
The registry keys listed in the following table are shared between the Office Live Meeting client and Office Communicator 2007 R2. When you install one client, these registry keys are created and provisioned for both clients. If a user changes his or her account information manually in one client, the account information changes in the other client.
Instead of requiring users to enter their account settings manually, administrators may want to configure these registry keys during client deployment. Otherwise, administrators need to provide instructions to users about how to enter account settings.
Registry keys shared between Office Communicator and the Office Live Meeting client
| Registry Key | Description |
|---|---|
HKEY_CURRENT_USER\Software\Microsoft\Shared\UcClient\ServerAddressExternal |
Specifies the server name or IP address used by a federated contact when connecting from outside the external firewall. |
HKEY_CURRENT_USER\Software\Microsoft\Shared\UcClient\ServerAddressInternal |
Specifies the server name or IP address used by the client when connecting from inside the organizations firewall. |
HKEY_CURRENT_USER\Software\Microsoft\Shared\UcClient\ServerSipUri |
Specifies the SIP URI used by the client when connecting to Office Live Meeting, the Conferencing Add-in for Microsoft Office Outlook, and Office Communicator sign-in name. |
HKEY_CURRENT_USER\Software\Microsoft\Shared\UcClient\Transport |
Defines the network protocol used by the client: Transmission Control Protocol (TCP), or Transport Layer Security (TLS). |