Nortel Networks NN43001-121 SIP Gateway Clid Parameters configuration, SIP GW Clid Parameters

Telephony Gateway and Services configuration 167

SIP Gateway CLID Parameters configuration

The SIP Gateway CLID parameters are used to adjust the format of telephone numbers for incoming call appearances. For Office Communicator, these settings impact the format of numbers that appear on the incoming call pop-up for Telephony Gateway and Services (the SIP call leg for Office Communicator clients that are twinned with a CS 1000 DN through a PCA ).

Figure 59

SIP GW CLID Parameters

Note: These settings are independent of the similar SIP CTI CLID parameters to allow independent control of the format of numbers on the incoming call pop-up for telephony gateway and services.

For all public calls (subscriber (for example, NXX in North America), national (for example, NPA in North America), or international) E.164 fully qualified numbers are used to represent the caller. This is made possible through the use of the following parameters:

•Country Code

•Area Code

•Subscriber/Number of Digits to strip

•Subscriber/Prefix to insert

•National/Number of Digits to strip

•National/Prefix to insert

The E.164 format of subscriber calls (for example, NXX in North America) is:

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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