Carrier Medium

Last Updated : Oct 29, 2012 |
Prolog information
The type of transport medium interface used for the ISDN trunk group.
Valid Entry
Usage
ATM
The trunk is implemented via the ATM Interface circuit pack. Available only if ATM trunking is enabled for the system.
H.323
The trunk is implemented as an H.323 trunk group.
PRI/BRI
The trunk is implemented as a standard DS1 or BRI interface.