Lucent Technologies DEFINITY Enterprise Communications Server Release 6 CallVisor PC ASAI Instructions Manual

ASAI Capabilities
Issue  3  May 1998
5-21
Third Party Listen-Reconnect 
Description  
The Third Party Listen-Reconnect capability allows the client to request the server 
to reconnect a specified party (the listener) who was previously blocked from 
listening to one or more parties on a call via the Third Party Listen-Disconnect 
capability.
The server sends a C_3PSL_RECONN_ACK in response to this request. Primitive 
type C_POS_ACK indicates success; C_NEG_ACK is used if the parameters of the 
request...

ASAI Capabilities
5-22Issue  3  May 1998 
Third Party Make Call
Description
The Third Party Make Call capability allows a client to request the server to 
establish a call on behalf of two other parties, one of which must be designated as 
the calling party and the other as the called party. The capability also allows the 
server to confirm the request.
The client invokes this capability by issuing a C_3PMC_REQ to which the server 
responds with a C_3PMC_CONF (
Third Party Make Call confirmation) if the...

ASAI Capabilities
Issue  3  May 1998
5-23
nFacility Access Code — Access code of the trunk or ACD split, if one is 
specified
nPriority Call — A flag indicating that the call is a priority call
(default = no priority)
nWaiting Time — The number of rings (after the call has reached the 
alerting state) to wait for the call to be answered (default is  
ECS-dependent)
nService Circuit — A flag indicating that a call classifier is to be added to 
the call (default = no call classifier)
nDirect Agent Call — A...

ASAI Capabilities
5-24Issue  3  May 1998 
Interactions with Event Reports
Without the Alert Originator First option, this capability places the originating party 
in the 
active state. 

ASAI Capabilities
Issue  3  May 1998
5-25
Third Party Merge
Description
The Third Party Merge capability allows a client to request the server to merge 
two existing, client-controlled calls that have a common party. The capability also 
allows the server to confirm the request. The effect of the merge is similar to a 
conference or transfer operation, depending on the value of the conference flag. If 
the conference flag is on, the common party remains connected to the call along 
with all the other...

ASAI Capabilities
5-26Issue  3  May 1998 
Interactions with Event Reports
This capability can be issued after the common party is in the held state on the 
call for which the capability is requested and in the 
active state on the second call. 
After this capability is successfully acknowledged, the common party moves to the 
active state or to the null state, depending on the conference flag. All other parties 
to the call remain in the state they were in before the merge request. 

ASAI Capabilities
Issue  3  May 1998
5-27
Third Party Reconnect
Description
The Third Party Reconnect capability allows the client to request the server to 
reconnect a specified party.
The client invokes this capability by issuing a C_3PR to which the server responds 
with a C_3PR_CONF. The client must use feedback to determine the state of the 
call with respect to each endpoint. If the server is unable to attempt the 
reconnection or if the parameters specified by the client are invalid, the...

ASAI Capabilities
5-28Issue  3  May 1998 
Third Party Redirect Call
Description
The Third Party Redirect Call capability allows a client to request that an alerting 
call be redirected to another number. 
The client invokes this capability by issuing a C_3PREDIR request to which the 
server will respond with an acknowledgment. The server sends positive 
acknowledgment when it has validated the parameters.
The server sends a C_NEG_ACK if the parameters of the request are invalid or if it 
cannot apply the...

ASAI Capabilities
Issue  3  May 1998
5-29
Third Party Relinquish Control
Description
The Third Party Relinquish Control capability allows a client to yield control of an 
existing call. All parties remain connected to the call. Once acknowledgement is 
received from the server, no further feedback is provided and the client cannot 
exert any further control over the call or domain within that association.
The client invokes this capability by issuing a C_3PRC_REQ to which the server 
responds with a...

ASAI Capabilities
5-30Issue  3  May 1998 
Third Party Selective Drop
Description
The Third Party Selective Drop capability allows a client to request the server to 
disconnect a specified party. The client continues to receive feedback regarding 
the call and may continue to control the call with further Third Party capabilities.
The server sends a C_3PSD_POS_ACK when it has disconnected the party. The 
client must use feedback to determine the state of the call with respect to each 
endpoint.
The server...