status conference
Issue 1 May 2002
7-333
555-233-143
XRATE
(cont’d.)
XRATE may be 64 when the endpoint is just dialing in, or in the event of
problems. It implies that only one B channel is being used.
AUDIO
Audio rate (kbps bandwidth) of the conference and the endpoint must be the
same but not necessarily their mode. When the audio rate of the conference
and the endpoint are different the endpoint’s audio will interwork but the
endpoint’s video will be invalid. MCU may or may not send video to such an
endpoint.
summarizes expected endpoint audio mode with different
configurations of transfer rate, facility bandwidth, conference mode, and
whether or not every endpoint supports the highest common audio mode (HC
audio) when the administered mode is
auto
. The highest common
conference mode is dependent on the administered bandwidth. A ‘–’ in the
table indicates ‘does not apply.’
Table 7-48.
Audio Mode Configurations
Admin Mode
(HC Audio)
All
Support
HC Audio
Xfer
Rate
Facility
BW
Conf Mode
Expected Endpoint Mode
auto (G.728)
yes
<=128k
–
G.728
G.728
auto (G.728)
no
<=128k
64k
G.711-A-5
6k
G.711-A-56k B.711-Mu-56k
auto (G.728)
no
<=128k
56k
G.711-A-4
8k
G.711-A-48k G.711-MU-48k
auto (G.722)
–
>128k
64k
G.722-56k
G.722-56k G.711-A-56k
G.711-Mu-56k
auto (G.722)
–
>128k
56k
G.722-48k
G.722-48k G.711-A-48k
G.711-Mu-48k
G.728
–
–
G.728
G.728
G.711
–
–
64k
G.711-A-5
6k
G.711-A-56k G.711-Mu-56k
G.711
–
–
56k
G.711-A-4
8k
G.711-A-48k G.711-Mu-48k
G.722
–
–
64k
G.722-56k
G.722-56k G.711-A-56k
G.711-mu-56k
G.722
–
–
56k
G.722-48k
G.722-48k G.711-A-48k
G.711-Mu-48k
Continued on next page
Summary of Contents for S8700 Series
Page 50: ...Maintenance Architecture 555 233 143 1 26 Issue 1 May 2002 ...
Page 74: ...Initialization and Recovery 555 233 143 3 12 Issue 1 May 2002 ...
Page 186: ...Alarms Errors and Troubleshooting 555 233 143 4 112 Issue 1 May 2002 ...
Page 232: ...Additional Maintenance Procedures 555 233 143 5 46 Issue 1 May 2002 ...
Page 635: ...status psa Issue 1 May 2002 7 379 555 233 143 status psa See status tti on page 7 406 ...
Page 722: ...Maintenance Commands 555 233 143 7 466 Issue 1 May 2002 ...