Lucent Technologies 8.2 User Manual

Page of 1707
DEFINITY ECS Release 8.2
Administrator’s Guide  
555-233-506  
Issue 1
April 2000
Features and technical reference 
1187
Bridged Call Appearance 
20
Terminating Extension Group
TEG calls to the primary extension do not ring at the associated bridged 
appearances. TEG calls cannot be answered or bridged onto from a bridged 
appearance of the TEG member’s primary extension. The primary 
telephone should not be assigned to a TEG.
Transfer
— Single-line telephones
A call cannot be transferred by an analog telephone if more than one 
user is active on that call.
The primary telephone user, when no other bridges are active on the 
call, can transfer the call using normal single-line transfer 
procedures. Any attempt by a bridging user to bridge onto this call 
during a successful transfer attempt is denied (a standard denial 
response is returned to the bridged appearance).
An analog bridging user, alone on a bridged call, can transfer the 
call, using normal transfer procedures. Any attempt by the primary 
telephone user to bridge onto this call during a successful transfer 
attempt is ignored; and any attempt to bridge on by a bridging user is 
denied.
If the bridging user has no other available bridged appearances of 
the primary extension (other than the one he or she is currently on), 
the bridging user, after pressing the conference/transfer button, must 
select a call appearance to be used for the transfer, before dialing the 
number.
Multiappearance telephones
If the bridging user has at least one available bridged appearance of the 
primary extension (other than the one he or she is currently on), the system 
automatically selects a bridged call appearance for the transfer when the 
conference/transfer button is pressed.
You can administer the system to automatically select the first idle 
appearance if there is no idle appearance with an extension matching the 
extension that is transferring the call.
If the primary user and the bridged user are both on the call when one user 
transfers the call, the user performing the transfer becomes the controlling 
user for the participation of both users on the conference. The controlling 
user is immediately dropped from the call. When the noncontrolling user 
hangs up, the appearance goes on soft hold. In this case, one of two things 
must occur to disassociate the appearance from the call: all other parties on 
the call hang up, or the controlling user rejoins the call and hangs up again.