Quick Reference Guide

Reference Guide for the Model RT338 ISDN Router

Ordering ISDN Lines C-5

Provisioning for Northern Telecom Switch

The Northern Telecom switch type supports two types of ISDN service: National ISDN-1 and

custom. Table C-5 lists the provisioning features and settings for National ISDN-1 services when

using the Northern Telecom switch.

Table C-6 lists the provisioning features and settings for custom ISDN services when using

the Northern Telecom switch.

Table C-5. National ISDN-1 Service with Northern Telecom Switch

Provisioning Feature Setting

Signaling Functional

Protocol Version Control (PVC) 2 (National ISDN-1)

TEI assignment Dynamic

Maximum number of keys (maxkeys) 3 (1 to 64 OK)

Release key No

Ringing indicator No

Electronic Key Telephone System (EKTS) Yes or No (set to opposite of ACO)

Additional Call Offering (ACO) Yes or No (set to opposite of EKTS)

Number of call appearances 2

Notification Busy Limit 3

Table C-6. Custom ISDN Service with Northern Telecom Switch