Vertical Summit80 - SIP Virtual Mobile Extension

Vertical Summit80 & Summit800
Feature Description and Operation Manual Issue 1.2
426
8.3 SIP Virtual Mobile Extension
Description
Virtual Mobile Extension (VMEX) is a proprietary regional FMC (Fixed Mobile Convergence)
implementation, which combines mobile service with SIP Call services and the iPECS Summit
system functionality. Calls from the VMEX are directed from the Mobile Switching office to the
carrier‘s SIP Call server and delivered to the iPECS Summit for routing. The iPECS Summit
routes the call internally or externally or activates a feature based on the digits received in the SIP
―Invite‖ message.
When the iPECS Summit receives a call for the VMEX, the call is directed to the VMEX over a
SIP trunk to the carrier‘s SIP Call server, which routes the call to the Mobile switching office to the
VMEX. Support for SIP Subscribe and Notify provide status updates to other devices within the
iPECS Summit.
Operation
System
Operation of VMEX is automatic when configured.
Conditions
1. VMEX service is regional specific and functions only where the carrier service is
implemented in accordance with the iPECS Summit functionality.
2. The VMEX station must be virtually registered as a VMEX SIP station and employs
SIP for signaling.
3. A VoIP channel is required to support proper operation of the VMEX as with any SIP
Extension.
Programming
Web Admin.
SYSTEM ID &
NUMBERING PLAN
Device Port Number Change Virtual Registration
SIP DATA
VMEX Station Data
VMEX Connection Table
TABLES DATA
Mobile Extension Table
Related Features
Hardware