Supported Isdn Protocols - Nortel BCM50 Installation Manual

Capability
M Alternate
voice/circuit-switched data
on both B-channels
P Alternate
voice/circuit-switched data
on both B-channels
D-channel packet
If you want to transmit both voice and data, and support D-channel packet service, order package
P. However, Enterprise Edge does not support the flexible calling for voice and additional call
offering features that are included in package P.
Multi-Line Hunt may be ordered with your package. When a telephone number (the Network DN)
in the group of numbers assigned by your service providers is busy, the Multi-Line Hunt feature
connects the call to another telephone number in the group. Enterprise Edge supports the feature
only on point-to-point, network connections (T loop). Check with your service provider for more
information about Multi-Line Hunt.
Any of the ISDN packages will allow you to use sub-addressing, but your ISDN TE must be
equipped to use sub-addressing for the feature to work.
Ordering ISDN BRI Service Outside Canada or the United States
Outside of Canada or the United States order Euro ISDN PRI and/or BRI service from your service
provider. Set the Enterprise Edge equipment to the Euro ISDN protocol.

Supported ISDN Protocols

The switch used by your service provider must be running the appropriate protocol software and
the correct version of that software to support ISDN PRI and BRI. Each protocol is different and
supports different services. Contact your service provider to make sure that your ISDN connection
has the protocol you require.
Feature set
--
flexible calling for voice (not
supported by Enterprise
Edge)
Basic D-Channel Packet
Optional features
CLID
additional call offering (not
supported by Enterprise
Edge)
calling line identification
15
Point-of-
sale Voice Data
-- X X
X X X
ISDN overview