Nortel BCM 3.7, Manual

Page: 538 / 1004

538 Using SL-1 with MCDN to network with a Meridian system
N0008589 3.3
Note: For MCDN over VoIP trunks, the Meridian uses the IPT trunk card (introduced in BCM
3.5). Both systems must have remote gateways pointed to correct system types and protocols.
Refer to the
IP Telephony Configuration Guide for information about Remote Gateways for the
Business Communications Manager system.
Software requirements
These additional software packages may be required to activate all the options on the Meridian:
For a new M1 (option 81C, 61C or 51C) on X11 Rls 25, the following additional packages are
required to provide the software options listed above:
• SW0059B
• SW0052D
• SW0221C
• SW0051B
For a new M1 Option 11C or 11C Mini or X11 Rel. 25, order one of the following:
• Enterprise software package
• NAS/VNS software package
MCDN networking checklist
The following points provide a quick check for the system prerequisite settings for MCDN
networking.
Select the dialing plan to be used:
• UDP (Universal Dialing Plan)
— DNs on the same node are dialed directly.
— DNs on other nodes are called by first dialing an Access Code and an ESN.
— Each node has its own ESN.
• CDP (Coordinated Dialing Plan)
— DNs on all nodes are dialed directly.
Ensure the following common programming is configured:
• Business Communications Manager Programming
— Configure the system DN length to match the DN length used in the rest of the private
network (i.e. the M1).
— Program the private Route: Type=Private, Dial=None.
— Program the public Route: Type=Public, Dial=None.
— Enable the MCDN Supplementary Services; TRO=Yes, ICCL=Yes, TAT=Yes.
— Program telephones with a target line that specifies the system DN of the telephone in the
Private received number field.