3CX integration with Mitel 3300

[George Kayrouh]

I have a Mitel IP PBX installed in our company and have installed 3CX on the cloud; I'd like to configure 3CX extensions to make external line from Mitel. I appreciate any detailed help on this.

Thx

George

 

[VoIPTools]

If your Mitel can utilize SIP trunks, you can build a SIP trunk between the 3CX server and the Mitel server. There are some limitations with this. For example, it is my understanding that you can't receive an inbound call on the 3CX server and pass it directly to the Mitel server without the call first being answered by the 3CX server.

 

[leejor]

If the Mitel does support SIP trunks, then you can have it register to 3CX using a Master Bridge trunk. Have a read through this regarding connecting an Asterisk to 3CX.

https://www.3cx.com/docs/