Required Component(s)
To provide ISDN-PRI trunk connection:
GCD-PRTA
To provide ISDN-BRI trunk connection:
GCD-2BRIA
NT-1 for each BRI (locally provided)
Related Features
Central Office Calls, Answering
Central Office Calls, Placing
Direct Inward Dialing (DID)
Direct Inward Line (DIL)
E-911 Compatibility
Forced Trunk Disconnect
Programmable Function Keys
Station Message Detail Recording
Transfer
GCD-2BRIA
GPZ-2BRIA
or
with
798