234 System maintenance
— IP Settings window – Ensure that Proxy IP address = SIP
Gateway Signaling Server node IP address.
See Procedure 48 “Configuring IP Settings” (page 139) for details.
— SIP Settings Window – Ensure that Predefined SIP server
configuration = Nortel
— SIP Settings Window – Ensure that SIP domain is entered
See Procedure 51 “Configuring SIP Settings” (page 141) for details.
•
For Call Server:
—
Ensure that D channel X is configured and active
See Procedure 62 “Adding a D-Channel” (page 156) for details.
—
Ensure that Route Y for D-CH X is configured properly
See Procedure 63 “Adding a route” (page 156) for details.
— Ensure that Virtual trunks are added to Route Y
See Procedure 64 “Adding a trunk” (page 157) for details.
If you cannot make calls between DECT handsets
Prerequisites
1.
The signaling server, call server, and DECT system are configured and
connected to the Ethernet.
2. DAPs are working
3.
It is possible to 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 Figure 53
"Call flow for a call from DECT handset to DECT handset" (page 236) for a
simplified call flow), ensure the following are properly configured.
Call server
1.
Digit Manipulation Block A (no digits to delete). See Procedure 67
“Adding digit manipulation block” (page 159) for details.
2. Route List Block B is configured for Route Y and DMI A. See
Procedure 68 “Adding route list block” (page 159) for details.
3. UDP - Location code (RLI B is entered, FLEN is equal to sum of the
digits in LOC and DN). See Procedure 69 “Adding location code (for
UDP)” (page 160) for details.
Nortel Communication Server 1000
SIP DECT Fundamentals
NN43120-123 01.07
6 January 2009
Copyright © 2008-2009 Nortel Networks
.
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