Call Scenarios and Applications

In call sequence 3, a recording device is added to the call using Single-Step Conference. This could be done (for example) when an agent signals the application to record this call.

NOTE:

State or national laws may require you to inform the parties on a call before recording the call.

The recording device is treated as a party on the call. A single party dropping will still leave two parties on the call, so the call will not drop automatically at that point. The application must drop the recording device when it is appropriate to do so. In this example, the application drops the device when it sees station A drop from the call.

Call Sequence 3:

Host

Call Information Query

(CRV=1, Station A)

Call Information Response

(CRV=1, CID=1, State=connected)

Domain Control Request

(CRV=15, Domain=Recorder)

Domain Control Acknowledgement

(CRV=15)

Single Step Conference

(CRV=15, CID=1)

Single Step Conference Acknowledgement

(CRV=15)

Drop Event Report

(CRV=15, Station A)

3rd Party Drop

(CRV=15, CID=1)

ECSComment

Find the active (connected) call at station A.

Get domain control on recording device.

Adds recorder to call 1.

Station A drops from the call.

Application drops recorder from call. As a result, call is torn down.

Issue 7 March 1998 A-83

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Lucent Technologies 555-230-220 manual Issue 7 March 1998 A-83