Equipment - Advanced

Dial Through Number

This allows the Dial Through number for the PBX to be entered as a default value for all local devices. The dial through number normally is for an Auto Attendant (or DISA) and should allow callers to enter the number of the extension they want to speak to.

Domain

Domain name of telephone system hosting the SIP extension.

Note: For SCM system, this will be the user group Host / Domain name.

Proxy

IP address or domain name of SIP proxy server.

Registration Timer

This is used to configure the interval (in seconds) to send REGISTER messages to the telephone system (over SIP). By default, this value is set to 500 seconds.