Sip Trunk Service - Vertical summit Operation Manual

Summit & Summit 800
Feature Description and Operation Manual
Related Features

System Networking
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SIP Trunk Service

Hardware

IP Line
4.12.2 SIP Trunk Service
Description
When assigned to support SIP (Session Initiation Protocol), VoIP channels provide protocol
conversion between SIP and the iPECS protocol. This permits the VoIP channel to connect to
external SIP networks for call services. In addition, to the IETF RFC-3261 Session Initiation
protocol draft standard, iPECS VoIP channels support other SIP related RFCs including:
RFC-2617
RFC-3515
RFC-3264
RFC-3265
RFC-3891
Using the SIP database assignments, the system will register and authenticate with the SIP proxy
server permitting the system to interoperate employing SIP to establish, manage and terminate
real-time voice sessions with external parties.
Operation
System
Operation of SIP Service is automatic
Conditions
Programming
Keyset Admin.
STATION
VoIP Attributes CO VoIP Mode
HTTP Authentication, Basic & Digest
Refer Method
Offer/Answer Model
SIP Basic Call Flow Examples
SIP "Replaces" Header
SIP User ID Table (PGM111-Button 19)
Station IP Attributes (PGM 122)
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