Adding or Removing Hardware
Add ISDN—PRI
Installation, Upgrades and Additions for Avaya CMC1 Media Gateways
227
June 2004
Add ISDN—PRI
North American
1
Install a TN767E (or later) DS1 or a TN464GP DS1/E1 circuit pack for a signaling link and up to
23 ISDN — PRI Trunk Group members.
2
Install a Tone-Clock circuit pack to provide synchronization for the DS1 circuit pack.
If using a TN464GP, then packet bus support has not been added, requiring more than 8 PRI signaling
groups. See
Add Packet Bus Support
on page 228 for adding circuit packs for packet bus support.
International
1
Install a TN464GP DS1/E1 circuit pack for the assignment of the 2 signaling channels and up to
30 ISDN — PRI Trunk Group members. Each E1 span provides 32 ports.
2
Install a Tone-Clock circuit pack to provide synchronization for the DS1/E1 circuit pack.
If using a TN464F, then packet bus support has not been added, requiring more than 8 PRI signaling
groups. See
Add Packet Bus Support
on page 228 for adding circuit packs for packet bus support.
Add Packet Bus Support
1
If packet bus support is not already installed, see
Add Packet Bus Support
on page 228 and
perform the steps.
Add Circuit Packs
1
Determine port assignment of circuit packs to be added.
2
Install the DS1 Interface circuit pack in the assigned carrier slot.
3
Install a Tone Detector circuit pack if required.
Install Cables
1
Install cables from the TN464F to the MDF as required.
Enter Added Translations
1
Administer the forms listed under “Integrated Services Digital Network — Primary Rate
Interface” in Administrator’s Guide for Avaya Communication Manager.
Resolve Alarms
1
Examine the alarm log. Resolve any alarms that may exist using Maintenance for Avaya
DEFINITY Server CSI.