Avaya Phone System
Business Phone Systems

Toll Free: 800 - 593 - 7966

www.telecomworldonline.com

100 DS1 Modules (61891)
Feature:
  • Connects one DS1 circuit (24 channels) that can be configured for either T1 or PRI service.
  • Requires external CSU, CSU/DSU for appropriate applications.
  • Limit three DS1/INA modules per system; limit two per carrier.
  • Runs on both Merlin Legend and Merlin Magix systems.
  • Clamshell required for Merlin Legend carriers.