If You Cannot Make Calls Between Dect Handsets (Sipn Configuration) - Nortel CS 1000 Manual

240 System maintenance
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For IP DECT Configurator:
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For Call Server:
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If you cannot make calls between DECT handsets (SIPN Configuration)
Prerequisites
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The signaling server, call server, and DECT system are configured and
connected to the Ethernet.
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DAPs are working
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You can make a call from a DECT handset to an IP/TDM telephone on
the call server.
If you cannot establish a call between two DECT handsets (see
"Call flow for a call from DECT handset to DECT handset" (page 242)
simplified call flow), ensure the following are properly configured.
Ensure that DAPs are loaded with correct parameters (see
Procedure 128 "Viewing DAP configuration information" (page
219)).
IP Settings window--Ensure that Proxy IP address = SIP Gateway
Signaling Server node IP address.
For more information, see
(page 110).
SIP Settings Window--Ensure that Predefined SIP server
configuration = Nortel
SIP Settings Window--Ensure that SIP domain is entered
For more information, see
(page 113).
Ensure that D channel X is configured and active
For more information, see
(page 126).
Ensure that Route Y for D-CH X is configured properly
For more information, see
126).
Ensure that Virtual trunks are added to Route Y
For more information, see
127).
Nortel Communication Server 1000
SIP DECT Fundamentals
NN43120-123 02.02 30 March 2010
Copyright © 2008-2010 Nortel Networks. All Rights Reserved.
Procedure 45 "Configuring IP Settings"
Procedure 48 "Configuring SIP Settings"
Procedure 59 "Adding a D-Channel"
Procedure 60 "Adding a route" (page
Procedure 61 "Adding a trunk" (page
Figure 35
for a