Operational logic, Figure 46 – Nortel Networks NN43001-321 User Manual
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CS 1000 NRS operation
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Operational logic
The following items describe the operational logic of the CS 1000 SIP
Redirect Server:
•
When an INVITE is received, the Public Address is extracted from the
request URI.
For example:
INVITE <sip:dn;phone-context=pc@domain;user=phone> SIP/2.0
•
When the SIP Redirect Server searches the location database, it tries to
find all the endpoints that meet the following requirements:
— The endpoint belongs to the specified domain.
— The endpoint has associated routing entries (with both of the
following) :
–
exact phone-context as the one received
–
longest DN-prefix that prefixes the received DN
Table 3 "Search results of location database" (page 97)
shows the
possible outcomes of the location database search.
Nortel Communication Server 1000
Communication Server 1000 to MCS 5100 Converged Desktop Type 2 Configuration Guide
NN43001-321
01.05
Standard
Release 5.0
15 February 2008
Copyright © 2005-2008, Nortel Networks
.