TRIXBOX Grandstream Gateway 4108 FXO problem

Posted on 2010-08-20
Last Modified: 2013-12-21
I have installed Trixbox CE and it works fine for extensions on 4008 FXS Grandstream gateway.
and i have connected outside PSTN lines to Grandstream FXO gateway 4108,which is connected through ethernet to Trixbox server.I have configured two sip extensions have given them on 4108 gateway and there are able to register with the pbx server.

the problem i am facing now is when i call the pstn number,it rings and then goes blank.On gateway web configuration page it shows PSTN Incoming call but no caller id.And it is not getting any message from the server,like IVR and etc.

let me know what could be the next step ,if i missed out any setup or configuration for fxo-pstn in the server.
Question by:darien_software
LVL 11

Expert Comment

ID: 33507901
Just as a starting point, did you follow the quick start guide here: 410X Quick Start Guide I know you probably have and if so which method did you use? Can you provide a call log of a call attempt? We have used these gateways in the past and I have one in our lab that I can do some testing with if necessary.

Author Comment

ID: 33509750
hi thanks for giving ref to GS quick guide.I have used it ,only thing is i got confused with the outbound calls using this 4108 gate way

so i am trying to follow this material

iwill get back for any doubts


Accepted Solution

nttranbao earned 500 total points
ID: 33820189
For 4108, you must create ONE SIP trunk connecting Trixbox to GS 4108, make outbound/inbound routes for this trunk. Then create extension in Trixbox and there you go.

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