Configuring Kerio Operator and Well/Yeastar NeoGate TG200 for calls between SIP and GSM

Yeastar NeoGate TG200 (Well NeoGate TG200 in some countries) is a SIPSession Initiation Protocol - A communication protocol used for voice and video calls in Internet telephony or private IP telephone systems.-to-GSM gateway. The gateway can be equipped with one or two GSM modules and supports at most two parallel calls.


This information is designed for Kerio Operator 2.4 and newer.

You can now place some test calls. To make a call via the NeoGate TG200 gateway, use the prefix for outgoing calls configured for the gateway.


Kerio Operator adds the interface prefix and extends the number (7+4411234567 in our example). To call back, you can dial the extended number because of the additionally configured outgoing route.