Nortel 1000 Fundamentals page 162

162 Configuration
The Route Data Block (RDB) must not have a value configured for the prompt
INST. Otherwise, incoming calls from Office Communicator to the CS 1000 do
not work.
When configuring the D Channel used by the SIP Trunk for Converged Office
Telephony Gateway and Services, configure the NASA prompt to Yes. Failure to
do so can result in limited call transfers through Office Communicator.
The CS 1000 SIP trunk that receives Office Communicator calls must be
configured to ESN5, and all associated Virtual trunks must be configured to
WNK/WNK. These settings are required so that Office Communicator calls
to the Public Network display the correct CLID and have the same Network
Class of Service (NCOS) as a call from the associated CS 1000 IP Phone.
The Virtual trunk is WNK/WNK if the output from Element Manager, or a
terminal window, is:
DES IPTIE
TN 081 0 00 02 VIRTUAL
TYPE IPTI
CDEN 8D
CUST 0
XTRK VTRK
ZONE 000
TRK ANLG
NCOS 0
RTMB 10 3
CHID 3
TGAR 0
STRI/STRO WNK WNK
SUPN YES
AST NO
IAPG 0 *
CLS UNR DIP WTA LPR APN THFD XREP P10 NTC MID
TKID *
AACR NO
All of the SIP Virtual Trunks must be configured to WNK WNK.
Nortel Converged Office Fundamentals — Microsoft Office Communications Server 2007
Copyright © 2005–2008, Nortel Networks
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ATTENTION
ATTENTION
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Nortel Communication Server 1000
NN43001-121 01.03 Standard
Release 5.0 30 April 2008