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32 Interworking requirements with CS 1000

CS 1000 Source Based Routing

CS 1000 Source Based Routing (SBR) occurs when the request Uniform

Resource Indicator (URI) of the INVITE message sent from the Mobile

Communication Client 3100 (MCC 3100) or the MCG 3100 contains the

tag x-nt-net-feature=x-nt-home. For example, the following request URI

triggers SBR:

INVITE sip:[email protected];x-nt-sip-line-service;x-nt-net-featur

e=x-nt-home SIP/2.0

SBR causes the CS 1000 Network Routing Service-SIP Proxy Service

(NRS-SPS) to route the call attempt (INVITE) to the P-Asserted-Id in the

SIP INVITE instead of using the Request URI.

Using SBR means that all calls from a SIP user route to the home call

server for origination, allowing the call server to apply features such as

Calling Line ID (CLID) and Network Class of Service (NCOS) to SIP calls.

In the MCG 3100, use the User Prefix/Phone-context for Call origination

field to configure SBR. For information, see Nortel Mobile Communication

3100 Administration and Security (NN42030-600).

CS 1000 package requirements

CS 1000 requires the following packages to support MC 3100:

• FMCL package (414)

•

Mobile Extension (412)

•

PCA (398)

• ISDN (145)

If the MC 3100 supports the CallPilot Message Waiting Indicator, the

following package must be licensed:

• Premium Service and NMC (175, 219)

CS 1000 engineering for MC 3100

The MC 3100 Web User Interface, MCC 3100 for BlackBerry, MCC 3100

for Nokia, MCC 3100 for Windows Mobile, and MCG 3100 depend on the

following CS 1000 components:

• Call server

— Each user requires one Universal Extension (UEXT). Each UEXT

supports the SIP interface on the client. Configure the UEXT with

the Fixed Mobile Convergence Line (FMCL) subtype.The FMCL

subtype requires an Incremental Software Management (ISM)

independent of the Mobile Extension (MOBX) subtype.

Nortel Mobile Communication 3100

Nortel Mobile Communication 3100 Planning and Engineering

NN42030-200 04.01 2 October 2009

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Avaya Mobile Communication 3100 Planning and Engineering Manual de usuario Pagina 32