- Nortel IP Phone Mobile Communication Integration Guide

CallPilot MWI Conﬁguration

For CallPilot to send message waiting indicator (MWI) notifications to the

mobile clients, you must configure CallPilot with an alternate DN against

the primary DN for the user. The alternate DN must be equal to the UEXT

target DN used to extend SIP calls to the mobile clients. The format is:

Example: 888881234567

When CallPilot sends the Message Waiting Indicator (MWI) notification,

the following series of events occurs:

1. CallPilot sends the notification to the CS 1000.

2. The CS 1000 sends the notification (an unsolicited SIP message) to

the SPS and on to the MCG 3100.

3. The MCG 3100 sends the MWI notification using HTTP or HTTPS over

the cellular data channel to the mobile client.

Attention: In order to support MWI for MC3100 it is necessary to enable

the Premium Service and NMS packages (175, 219). Refer CallPilot

documentation for details on when these packages are required to be

determined for your specific configuration.

Nortel Mobile Communication 3100

Mobile Communication 3100 and Communication Server 1000 Solution Integration Guide

NN49000-315 02.01 2 October 2009