ASAI and Domain Control
Third Party Merge
The adjunct requests that two calls (already existing at the
Information Flow
The adjunct expects a response to its request.
The ECS either:
—Validates the parameters, sends an acknowledgement to the adjunct, and merges the two calls, or
—Denies the request if the parameters are invalid
Third Party Merge Parameters
common_ | [ignored] Identifies the common endpoint with regard to the |
party_id | merged call. This endpoint must have one call on hold and |
| one active (talking) state call. |
call_id | [mandatory] The held call_id to be merged with the active |
| call. |
call_id2 | [mandatory] The active call_id to be merged with the held |
| call. |
conf/trans_ | [mandatory] The conf/trans_flag must be PRESENT. If set to |
flag | TRANSFER, the call transfers and the controlled station is |
| dropped from the call. The transfer operation merges the two |
| existing calls and drops the controlled station from the call. |
| An acknowledgement is sent to the controlling adjunct (with |
| party/extension information) when the transfer function is |
| successful. |
| If the conf/trans_flag is CONF, the call conferences. The |
| controlled station is retained in the resultant call. |
ACK (Positive Acknowledgement) Parameters
An acknowledgement is sent with a call identifier for the merged call (call_id), and also, if present, with a UCID (Universal Call ID), a list of up to six party identifiers for the parties on the call (party_id), and a list of up to six extensions of the parties on the call to the controlling adjunct when the conference is complete.
