How to configurate ALLWIN Tech VoIP device as an extension in trixbox(freePBX)?

Here are steps to use ALLWIN Tech VoIP device as an extension in trixbox (free PBX).

Step1 : Add extension in freePBX.

Into the setup page of freePBX, click "Add Extension".

Fill in necessary info in the form, (for example: both extension number and name are "101", secret --> abc123) and click "submit", then "apply configuration changes" on the top of the page.

After that, you can see a new extension (101) generated in the extension list.


Step2 : register ALLWIN device to freePBX.

Into the ALLWIN device's Web UI, select the left control button "Register Server" --> "Server1", fill in the IP of the freePBX in "SIP Proxy URL". And also Number, Account, Password which are match to Step1, then click "Modify".

You can check if the registration successful. (green light means ok)

Select the left control button "Routing Setup" --> "VoIP Call Out". Fill in the values referring to the diagram above, then click "Modify".
In this example, 101 extension need to set a call out rule for dialing extension 200~203, so the area code set the beginning number "2", mini and max digits are "3", IP Address set "rs1" which means indicate to server 1.