Extension Overview
An extension is a short internal number. Extensions allow users to make and receive calls. You can assign extensions to every employee in your organization.
Extension types
Yeastar P-Series PBX System
supports two extension types:
- SIP extension
-
A SIP extension is based on SIP protocol.
- FXS extension
- An FXS extension is associated with an analog phone or a fax machine.
Online status
Online status allows you to view status of phone endpoints and Linkus clients.
- Phone endpoints
indicates that the SIP extension is registered and ready for use.
Hover your mouse over
to view the IP addresses of SIP phones where the extension is registered.
indicates that the FXS extension is assigned to an FXS port.
- Linkus clients
indicates that Linkus Desktop Client is ready for use.
indicates that Linkus Mobile Client is ready for use.
indicates that Linkus Web Client is ready for use.