Figure 693 SIP trunk network diagram
Protocols and standards
SIP trunk-related protocols and standards are as follows:
RFC 3261
•
•
RFC 3515
SIPconnect Technical Recommendation v1.1
•
Configuring SIP trunk
This section describes how to configure SIP trunk.
Configuration task list
Task
Enabling the SIP trunk function
Configuring a SIP
server group
Configuring a SIP trunk
account
Configuring a call route
for outbound call
Configuring a call route for inbound calls
Creating a SIP server group
Enabling the real-time switching,
keep-alive, and redundancy function
Configuring a SIP trunk account
Configuring registration parameters for a
SIP trunk account
Configuring a call route for a SIP trunk
account
Configuring fax and modem parameters of
the call route of a SIP trunk account
Configuring advanced settings of the call
route of a SIP trunk account
664
Remarks
Required.
Required.
Required if there are multiple servers
in a SIP server group.
Required.
Optional.
Required
Optional.
Optional.
Required.