Connect Yeastar P-Series PBX System and Yeastar TE E1/T1/PRI Gateway

This guide provides a configuration example to describe how to extend an E1/T1/PRI trunk for Yeastar P-Series PBX System.


The instructions provided in this guide are based on the following test environment.

Equipment Firmware Version IP Address
Yeastar P550 PBX System
Yeastar TE100 Gateway


This guide provides guidance based on the above scenario to help you achieve following objectives: