Carrier Access Adit 3000 Series and Multi-Service Router (MSR) Card none - Manual (Page 451)

Adit 3000 (Rel. 1.6) and MSR Card (Rel 2.0) CLI 24-7
Configuration - Voice Port Trunk Mode
isdn switch-type (PRI)
Use the Voice Port Trunk isdn switch-type command to configure the switching type (protocol) on this
trunk. Note: Hunt sequence of the PRI is a Round-Robin type, and is not configurable.
Syntax:
(config-vport-trk-{ n})# isdn switch-type {pri-dms100|pri-4ess
|pri-5ess|pri-ni2}
Example:
(config-vport-trk-1)# isdn switch-type pri-ni2
Supported Platforms: Adit 3500, MSR
Field Definition
pri-4ess PRI-4ess - The class 4 US AT&T proprietary version of ISDN.
pri-5ess PRI-5ess - The class 5 ISDN central office circuit switching system
developed by AT&T
pri-dms100 PRI-dms100 - Digital central office switch (number 100) from
Northern Telecom.
pri-ni2 PRI-ni2 - This is the CCITT National ISDN 2 PRI standard.