Vertical summit - SIP Trunk Service

Summit & Summit 800
Feature Description and Operation Manual Issue 1.2
323
VoIP Attributes

CO VoIP Mode
Related Features
 System Networking
 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 HTTP Authentication, Basic & Digest
RFC-3515 Refer Method
RFC-3264 Offer/Answer Model
RFC-3265 SIP Basic Call Flow Examples
RFC-3891 SIP “Replaces” Header
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
SIP User ID Table (PGM111-Button 19)
Station IP Attributes (PGM 122)