Handling User Data

Attaching/Updating User Data to Internal Call

The following graphic and table describe attaching/updating user data to an internal call.

PARTY A	PARTY B
Call-Establishing Phase (ConnID 1)
Attach User Data to a Call (TUpdateUserData)
EventAttachedDataChanged ConnID 1 ThisDN A ThirdPartyDN A	EventAttachedDataChanged ConnID 1 ThisDN B ThirdPartyDN A
Release Phase (ConnID 1)

Attaching/Updating User Data to Call by Third Party

The following graphic and table describe attaching/updating user data to a call by a third party.

PARTY A	PARTY B	PARTY C
Call-Establishing Phase (ConnID 1)
		Attach User Data to a Call (TUpdateUserData)
EventAttachedDataChanged ConnID 1 ThisDN A ThirdPartyDN C	EventAttachedDataChanged ConnID 1 ThisDN B ThirdPartyDN C	EventAttachedDataChanged ConnID 1 ThirdPartyDN C
Release Phase (ConnID 1)