Configure SIP Trunk
12
On the
SIP Config
SIP Trunk
interface, add a SIP trunk. User needs to fill in the IP address of the
peer device (remote address) and remote port. Other parameters can be retained as default settings .
Configure Outbound and Inbound Routes
13
(1) Configure Outbound Route
On the
Call Routing
IP >PSTN Routing
interface, add an outbound route. Select a source type and
a destination type. If ‘.’ is filled in for Caller Prefix and Callee Prefix, it means any number can be
caller number and callee number.