Lucent Technologies 8.2 User Manual

Page of 1707
DEFINITY ECS Release 8.2
Administrator’s Guide  
555-233-506  
Issue 1
April 2000
Managing multimedia calling 
280
Enhanced Mode MM complex 
9
Terminating Extension Groups
A multimedia call to a TEG may be answered by any member of the TEG. 
If the member answering the call is an Enhanced mode complex station, a 
multimedia call will result.
Telephone Display
Display information for calls to or from an Enhanced multimedia complex 
contains the display information associated with the voice station.
Troubleshooting
If one channel of a 2 B-channel call goes down, your choices are to continue with 
reduced transmission quality, or to hang up the call and start over. It is not possible 
to re-establish the second channel while the call is still active. 
If you cannot share data with others, it may be that both parties do not have the 
same endpoint software. This is true for some data collaboration, but most 
whiteboard and file transfer software implementations are compatible.
Monitoring MMCH
This section briefly discusses some of the commands you can use to monitor 
multimedia complexes and conferences. DEFINITY ECS Maintenance for R7si 
and DEFINITY ECS Maintenance for R7r discuss these commands and their 
output in detail.