Lucent Technologies 6.1 manual Trunk-to-Trunk Transfer

MERLIN LEGENDCommunications System Release 6.1		Issue 1
System Planning 555-661-112		August 1998
4 Features
	Telephone and Extension Features	Page 4-9
	Trunk-to-Trunk Transfer	4

This section contains instructions to allow or disallow trunk-to-trunk transfer at each extension.

If trunk-to-trunk transfer is disallowed on an extension in a private network, the extension cannot transfer an outside call to a local system trunk connected to the PSTN. See the Network Reference for more information.

Trunk-to-trunk transfer may only be performed on ground-start trunks and loop-start trunks with reliable disconnect. As of Release 4.0, trunk-to-trunk transfer may be performed on BRI, Tie lines, PRI, ground-start trunks, and loop-start trunks that have reliable disconnect.

Trunk-to-trunk transfer is factory set to disabled and may be enabled for a specific extension. Single-line telephones are restricted from completing a trunk-to-trunk transfer.

Planning Form Instructions

Use Form 6b to identify extensions permitted to perform trunk-to-trunk transfers.

Under the Trunk-to-Trunk Transfer heading on Form 6b, do one of the following:

■To block an extension from completing a trunk-to-trunk transfer, check the No (factory setting) box.

■To allow an extension to complete trunk-to-trunk transfers, check Yes.