Nortel Networks NN43001-121 - Manual (Page 168)

168 Configuration
+<countrycode><area code><subscriber number>.
The parameters Subscriber/Number of digits to strip and prefix to insert are
used to modify the format of subscriber numbers presented from the PSTN
due to region specific requirements.
The E.164 format of national calls (for example, NPA in North America) is:
• +<countrycode><national number>.
The parameters National / Number of digits to strip and prefix to insert are
used to modify the format of national numbers presented from the PSTN
due to region specific requirements.
Parameter: Country Code
This parameter defines the country code to be used in CLID generation.
Parameter: Area Code
This parameter defines the area code to be used in CLID generation.
Parameter: Subscriber / Number of Digits to strip
For incoming subscriber (NXX) calls this parameter defines the number of
digits to strip from the incoming phone number prior to conversion to E.164
format.
Parameter: Subscriber / Prefix to insert
For incoming subscriber (NXX) calls this parameter defines the prefix to
insert after stripping any digits necessary from the incoming phone number
prior to conversion to E.164 format.
Parameter: National / Number of Digits to strip
For incoming national (NPA) calls this parameter defines the number of digits
to strip from the incoming phone number prior to conversion to E.164 format.
Parameter: National / Prefix to insert
For incoming national (NPA) calls this parameter defines the prefix to insert
after stripping any digits necessary from the incoming phone number prior
to conversion to E.164 format.
SPS configuration
SIP Proxy Server (SPS) is configured through MCM (see Figure 45 "MCM
Configuration" (page 140) ). In Release 4.5, the SIP Routing section of
the MCM configuration screen had two main options: NRS and Direct. In
Release 5.0, Direct is still supported in addition to SPS.
SPS options include:
• Primary and Secondary IP addresses
Nortel Communication Server 1000
Nortel Converged Office Fundamentals — Microsoft Office Communications Server 2007
NN43001-121 01.03 Standard
Release 5.0 30 April 2008
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