Nortel Networks NN43001-314 User Manual

Page 313

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Testing PSTN access using an MG 1000B IP Phone

313

For calls that tandem over the Virtual Trunk to the Branch Office and go
out to the PSTN trunk(s) in the Branch Office, the following configuration
problems can occur:

The call can receive overflow tones. Use LD 96 to view the digits sent to
the Virtual Trunk (ENL MSGO {dch#}).

If the digits look correct at the main office, the NRS might not be
properly configured. If the NRS rejects the call, a diagnostic message
is displayed on the Signaling Server console.

If the call makes it to the correct Branch Office (check that it is not going
to the wrong node if the NRS is configured incorrectly) the Branch Office
is probably rejecting it because it does not know the digit string. Use
LD 96 to view the digits (ENL MSGI {dch#}).

Nortel Communication Server 1000

Branch Office Installation and Commissioning

NN43001-314

01.02

Standard

Release 5.0

20 June 2007

Copyright © 2007, Nortel Networks

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