MGC Administrator’s Guide
7-45
Line Rate
Select the multimedia (audio, video or data) transfer
rate in Kbps for the gateway session. Maximum line
rate currently supported is E1 (1920 Kbps).
Transcoding
Select from the drop-down list one of the following
options:
Always
- The system forces transcoding in all the
gateway sessions. A video card is required to support
this mode.
When Required
- “Smart Video Switching” mode -
the gateway tries to connect the two endpoints in
video switching mode (that is both endpoints use the
same line rate, video protocol and frame rate). On
failure, the gateway will use transcoding to connect
each participant using the participant's highest video
and audio capabilities that can be achieved. A video
card is required for transcoding.
None
- Transcoding is unavailable in this mode. In
such a case, when the two endpoints use different
line rate or protocols they will not be able to connect
or they will connect in Audio Only mode (without
video).
Note:
None is the default setting and it should be
used when you do not want to use video
resources for gateway sessions.
Audio Only
Select this check box if the gateway session should
be run using audio only (without video). When
cleared, video can be used during the conference.
Restrict Only
Select this check box if one of the endpoints is using
restricted lines. The line rate for each channel of
restricted lines is 56 Kbps instead of 64 Kbps.
Encryption
Select this check box if encryption is to be used.
Table 7-5: To H.320 Session Profile Definition Options (Continued)
Field
Description
Содержание MGC Administrator
Страница 1: ...MGC Administrator s Guide Version 7 5 ...
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Страница 50: ...Chapter 2 Software Installation 2 32 ...
Страница 408: ...Chapter 6 Defining Operators 6 12 ...
Страница 482: ...Chapter 7 Configuring the Gateway 7 74 ...
Страница 496: ...Chapter 8 Audio and Video Conversion Tools 8 14 ...
Страница 534: ...Appendix B PPP Setup B 24 ...