Administrator's Guide

DS1 Circuit Pack
Issue 5 October 2002 767555-233-506
MMI Interface
This display-only field appears if the MMCH field is y on the System-Parameters
Customer-Options screen and there is a value in the MMI Cabling Board field.
Name
Use this field to assign a significant, descriptive name to the DS1 link. Avaya
recommends putting the vendor’s circuit ID for the link in this field, because that
information helps you troubleshoot problems with the link, but you could also use
this field to indicate the function or the destination of this DS1 facility. In that
case, put the DS1 link circuit ID in the Name field of the trunk group associated
with this link.
Peer Protocol
This allows you to administer the peer level protocol that will operate in a private
network. This field appears if the Interface field is
peer-master or peer-slave. To
enter
Q-SIG, the Basic Call Setup field on the System-Parameters
Customer-Options screen must be
y.
Protocol Version
In countries whose public networks allow multiple layer-3 signaling protocols for
ISDN-PRI service, this field selects the protocol that matches your network
service provider’s protocol. See ‘‘Public network signaling administration for
ISDN-PRI Layer 3’’ on page 768 to see which countries support which protocols.
This field appears only when:
■ The Signaling Mode field is isdn-pri and the Connect field is network.
■ The Signaling Mode field is isdn-pri, the Connect field is pbx, and the
Interface field is
user or network.
Valid entries Usage
1–15 characters Enter a name for the DS1 link.
Valid entries Usage
Q-SIG
This implements QSIG Network Basic Call.
TTC
For private networking. Requires a Digital Trunk (Japan 2
MB TTC) (TN2242) circuit pack.
Valid entries Usage
a, b, c, d
The entry in this field must match the protocol used by your
network service provider, so work with your vendor to
determine the appropriate entry.