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MERLIN LEGEND Communications System Release 6.1
Network Reference
555-661-150
Issue 1
August 1998
Feature Interactions
Page 3-11Display
3
Display 3
Tandem PRI trunks can provide caller information at the destination MLX multiline
display telephone. The system manager programs this capability for each MLX
display extension, to allow display of the label (name), extension number, or both.
The system supports the display of 5-digit DEFINITY ECS or DEFINITY ProLogix
Solutions extension numbers, although longer DEFINITY ECS or DEFINITY
ProLogix Solutions labels may be truncated on MERLIN LEGEND
Communications System displays, which support a maximum of 7 characters for
name labels and 7 characters for extension number labels.
When a non-local extension calls the Listed Directory Number (LDN), the Queued
Call Console (QCC) at the remote system receives the LDN display.
If an incoming PRI call with ANI is routed over PRI tandem trunks only, the trunk
label and ANI information can display at the MLX display telephone extension
where the call arrives.
For 6.1 and later systems, the destination MX display telephone extension
displays the trunk label and Caller ID/Automatic Number Identification (ANI)
information across the private network when PRI tandem trunks are used to route
the call
and
under the following conditions:
■ The call is transferred using a DSS with one-touch transfer with automatic
completion.
■ The call is received on a PSTN trunk assigned to ring directly into a calling
group with a non-local member.
■ The call is received on a Personal Line and the principal user has activated
Forward to the non-local MLX extension and the Forward Delay option is
set to one ring.
■ The call is transferred to a user that has activated Forward to a non-local
MLX extension and the Forward Delay option is set to one ring.
When a call is transferred and travels over PRI tandem trunks, the display shows
the transferring extension. A forwarded call arriving at a remote extension
displays as though the caller had reached the extension directly in the following
situations:
■ If the transfer was completed before the call was forwarded, the ANI/ICLID
displays.
■ If a system operator transfers a call to a non-local extension using a DSS
with one-touch transfer with automatic completion (automatic extended call
completion for QCC), the ANI/ICLID information appears on MLX display
phones when the call is routed over PRI tandem trunks.
For Release 6.0 systems, Remote Call Forwarding can be used in combination
with Caller ID on a loop-start PSTN line connected to a networked system’s 800
LS-ID line/trunk module (loop-start ID delay must be on). To pass Caller ID
information across the network when a call is transferred, set the Remote Call