5. Polycom endpoints do not support data at QCIF resolution.
6. When VCB is configured for H264 codec on the data channel, only
endpoints that support 2 simultaneous H264 channels (including
vPointHD and HD5000) will be able to view the both simultaneously.
Endpoints that do not support 2 simultaneous channels will receive
data in place of the live video up to a resolution of CIF.
7. Data kidnap will not always work correctly with endpoints other than
vPointHD and HD5000. In these cases, in order to move the data
presenter from one participant to another, the current data
presenter should first closed its data channel before the next
participant takes control.
Known Bugs
1. When working with legacy devices that do not support high bandwidth
calls it is necessary to configure the VCB service to use either Speed
Matching or Symmetric Bandwidth for all participants.
Fixed Bugs
1. ISDN conference participant can now be set as a fixed member via the
moderator chair control interface.
2. Transitions from VS to CP via the moderator chair control no longer
cause the video to freeze in the broadcast viewer.
3. QOS flags now set as configured.
4. Non-Latin characters now displayed correctly in the On Screen
Display.
5. Cascading VCB services between zones now connects correctly.
6. Audio cuts with Cisco ATA phone no longer occur.
VCON Conferencing Bridge (VCB 2500) 4.25
Release Notes April, 2005
New Features
1. Active Speaker Highlighting
2.
On Screen Display.
Upgrading From VCB 2000
When upgrading from VCB 2000, insert the VCB 2500 Upgrade CD into the
ive and follow the instructions.
dr
Upgrading From previous version of Software
VCB
1. When upgrading from previous version of software VCB, the MxM must
also be upgraded to version 4.25.
2. Using the MxM installation CD choose the VCB option from the
installation dialog.
Release Notes
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