MGC-25/50/100 MGC+50/100 - Polycom
MGC-25/50/100 MGC+50/100 - Polycom
MGC-25/50/100 MGC+50/100 - Polycom
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Version 7.5 - New Features List<br />
The following table lists the new features in Version 7.5.<br />
Table 1: New Features List<br />
Category Feature Name Description<br />
1. Video H.264 SD/HD in Video<br />
Switching conferences<br />
2. Video Increased Frame Rate in<br />
H.264 CP conferences<br />
3. Video H.264 up to 2 Mbps in<br />
VideoSwitching<br />
Conferences<br />
Version 7.5 - New Features List<br />
H.264 Standard Definition (SD), High<br />
Definition (HD) and VSX 8000 (version<br />
8.0) HRR resolutions are supported in<br />
Video Switching conferences.<br />
Set the system.cfg flag:<br />
ENABLE_HD_SD_IN_FIXED_MODE=<br />
YES (default =NO). When YES, the<br />
Highest Common mode is enabled.<br />
Higher Frame rates in H.264 CP<br />
conferences. The MCU now supports<br />
frame rates up to 30 FPS in CP<br />
conferences.<br />
In H.264 VideoSwitching Conferences,<br />
the maximum Line Rate capability is<br />
1920 Kbps.<br />
Supported in <strong>MGC</strong> version 7.03.<br />
4. Video H.264 Fixed Mode H.264 Fixed mode can be used with<br />
cascaded conferences by setting the<br />
H.264_VSW_AUTO flag to YES. These<br />
flag settings forces all endpoints to use<br />
predefined conference resolution and<br />
frame rates.<br />
5. Video Video Support for Start<br />
Conference requires<br />
Chairperson<br />
6. IP H.323 dial-out automatic<br />
redial<br />
This feature is now available for video<br />
conferences.<br />
When the conference is set to Wait for<br />
Chairperson and participants connect to<br />
the conference before the chairperson,<br />
the conference is placed on hold.<br />
When an H.323 dial-out call fails to<br />
connect because the endpoint could not<br />
be reached (for example, the endpoint is<br />
busy), the system can be set to<br />
automatically redial the endpoint.<br />
Set the system.cfg flag:<br />
ENABLE_H323_REDIAL=YES.<br />
7. IP Direct IP Dial-in The MCU supports two new IP Dial-in<br />
methods:<br />
• Direct Endpoint Dialing (Without<br />
Gatekeeper)<br />
• IP to ISDN Gateway Call (without<br />
Gatekeeper)<br />
1