Lucent Technologies 555-230-220 manual Rules for Merging Two Calls with UUI Information

Event Reporting and U-Abort Capabilities

Table 3-2 provides a summary of the call merging rules described above.

Table 3-2. Call Merge Summary

			Conf/Xfer	Call Ended
		Resultant	Event	Event
Calls Characteristics		Association(s)	Sent to:	Sent to:
1.	Call-Ctl & Call-Ctl*	Ctl Assoc	Resultant Assoc	Other Ctl Assoc
2.	Monitored & Monitored	Monitored	Resultant Assoc	Other
				Monitored
				Assoc
3.	Call-Ctl & non-Ctl &	Call-Ctl	Call-Ctl Assoc	—
	non-Monitored
4.	Monitored &	Monitored	Monitored	Monitored
	non-Ctl/non-Monitored
5.	Call-Ctl & Monitored	Both	Both	Monitored
6.	Dom-Ctl & Dom-Ctl†	Both	Both	—
7.	Dom-Ctl & Call-Ctl†	Both	Both	—
8. non-Ctl non-Monitored Dom-Ctl		Dom-Ctl	Dom-Ctl	—
9.	Dom-Ctl & Monitored	Both	Both	Monitored
10. Monitored/Ctl/Dom-Ctl		All	All

*Allowed via Third Party Merge on Call Control

†Allowed on a Third Party Merge of a Domain (Station) Control Association

Rules for Merging Two Calls with UUI

Information

1.In transfer and conference scenarios in which UUI is associated with both calls, the UUI associated with the resulting call is kept for the new call.

2.In transfer and conference scenarios in which UUI is associated with either one of the two calls, the UUI is associated with the resulting call.

3.If a call with UUI is held to initiate a transfer or conference, and the second call is placed without UUI, then the following occurs: If the event is sent before the two calls are merged by the completion of the conference or transfer, an event report or ISDN message sent about the second call will not include UUI.

3-58Issue 7 May 1998