Lucent Technologies 5 manual Changing Trunk-to-Trunk, Transfer Status, Console Procedure

MERLIN LEGEND Communications System Release 5.0	Issue 1
System Manager’s Guide 555-650-118	June 1997
6 Managing the System
Changing Trunk-to-Trunk Transfer Status	Page 6-48

Program the change(s), following the instructions for “Call Restrictions” in the “Optional Telephone Features” section of System Programming,

oChapter 3, or the summary programming instructions below.

When you have finished, file the form(s) with the rest of the planning forms.

Programming Instructions		6
Console Procedure	Extensions→Restriction→Dial ext. no.→Enter→
	Select restriction→ Enter→Exit
PC Procedure	￿→ →Type ext. no.→ ￿→Select restriction→
	→￿
Changing Trunk-to-Trunk
Transfer Status	6

Beginning with Release 3.1, the system includes an option to allow or disallow trunk-to-trunk transfer for each extension. Trunk-to-trunk transfer is the transferring of an outside call to another outside number. When trunk-to-trunk transfer is allowed, there is a risk of toll fraud.

Use this procedure to enable or disable trunk-to-trunk transfer at one or more extensions.

Planning Guidelines 6

!SECURITYlALERT:

The default setting for all extensions, including voice messaging (VMI) ports and remote access barrier codes, disallows trunk-to-trunk transfer. If you elect to enable this feature at an extension, consider the risk of toll-fraud abusers obtaining access to your system and calling out of the system using this feature. For more information about protecting your system from fraudulent toll charges, see

Appendix A, ‘Customer‘ Support Information’’.

Valid Entries

Enabled, Disabled

Asingle-line telephone can never perform a trunk-to-trunk transfer unless it is plugged into a port programmed as a VMI port.