Lucent Technologies 555-230-220 User Manual

Page of 522
ASAI and Call Control
Issue  7 May 1998
4-59
Communications Server CallVisor ASAI Protocol Reference
555-230-221.
Considerations
If the Single-Step Conference is used to add a recording device into a call, the 
adjunct has the responsibility of dropping the recording device and/or call when 
appropriate. The DEFINITY ECS can not distinguish between recording devices 
and real stations; so if a recording device is left on a call with one additional party, 
the DEFINITY ECS will leave the call up forever until one party drops.
Use of the Single-Step Conference does not change the behavior of the Drop 
button on the set. If the users intend to use the Drop button, they need to 
understand that a party added through the Single-Step Conference will never be 
considered “the last party added” on the call. Thus, parties added through the 
Single-Step Conference cannot be dropped by using the Drop button. Also, 
parties added by Single-Step Conference cannot be dropped by flashing the 
Switch-Hook of an analog station on the call.
The station to be Single-Step Conferenced must be either a physical station 
extension (not group), or an extension administered without hardware (AWOH).
When a device is Single-Step Conferenced into a call, an acknowledgment is sent 
to the requesting association and a Connected Event Report is generated for 
other associations monitoring or controlling the call.