Lucent Technologies 555-230-220 Life Jacket User Manual


 
ASAI and Call Control
4-54 Issue 7 May 1998
Third Party Listen-Reconnect
Starting with R5, Third Party Listen-Reconnect is one of two capabilities available
with the Selective Listening feature. Third Party Listen-Disconnect is the
companion to the Listen-Reconnect capability. For the adjunct to use the
Selective Listening feature, it must first be optioned on the System Parameters
Customer Options form.
The adjunct uses third party listen-reconnect to reconnect a specific party (that is,
the listener) to other parties on the call from whom the listener was previously
listen-disconnected. A listener can be listen-reconnected to either a particular
talker or all the talkers on a particular call.
See ‘‘Third Party Listen-Disconnect’’ on page 4-51 for details on the
listen-disconnect capability of Selective Listening.
Information Flow
The adjunct expects a response to its request.
The ECS either:
Reconnects the listener once it has validated the parameters, or
Denies the request if it could not complete the listen-reconnection or if the
listener specified does not exist (invalid parameter).
Third Party Listen-Reconnect Parameters
ACK (Positive Acknowledgement) Parameters
A listen-reconnected message is acknowledged by the ECS if the request
succeeds.
No parameters are contained in the acknowledgement for this capability.
listener
party_id
[mandatory] Identifies the party on the call whose listening
path is to be reconnected (that is, the listener).
talker
party_id)
[optional] Identifies the party on the call who is
reconnected to the listening path (that is, the talker). If the
party is not specified, the ECS defaults to all parties
currently on the call (that is, all the talkers).