Releasing Calls

This section illustrates the standard processes by which calls are released.

Note the following comments in the call models:

*OPT—Optional.

*DIAL—May be a dialed number or is not present if T-Server has no information about the other party.

Release Phase

The following graphic and table describe the release phase.

Release Phase


PARTY A	PARTY B
Conversation

Release (TReleaseCall)
EventReleased ConnID 1 ThisDN A OtherDN B ^*OPT CallState OK	EventReleased ConnID 1 ThisDN B OtherDN A ^*OPT CallState OK

The following graphic and table describe the release from conference phase.

Release from Conference Phase


PARTY A	PARTY B	PARTY C
Conference

	Release (TReleaseCall)
EventPartyDeleted ConnID 1 ThisDN A OtherDN B OtherDNRole DeletedParty ThirdPartyDN B ThirdPartyDNRole DeletedBy CallState OK/Conferenced ^a	EventReleased ConnID 1 ThisDN B CallState OK	EventPartyDeleted ConnID 1 ThisDN C OtherDN B OtherDNRole DeletedParty ThirdPartyDN B ThirdPartyDNRole DeletedBy CallState OK/Conferenced ^a
Conversation

a. If more than two parties remain in the conference call, CallState has a value of Conferenced; otherwise, CallState has a value of OK.

The following graphic and table describe the release phase.

Delete from Conference Phase


PARTY A	PARTY B	PARTY C
Conference

Delete B (TDeleteFromConference)
EventPartyDeleted ConnID 1 ThisDN A OtherDN B OtherDNRole DeletedParty ThirdPartyDN A ThirdPartyDNRole DeletedBy CallState OK/Conferenced ^a	EventReleased ConnID 1 ThisDN B CallState OK	EventPartyDeleted ConnID 1 ThisDN C OtherDN B OtherDNRole DeletedParty ThirdPartyDN A ThirdPartyDNRole DeletedBy CallState OK/Conferenced ^a
Conversation

a. If more than two parties remain in the conference call, CallState has a value of Conferenced; otherwise, CallState has a value of OK.