Unable to dial out from tunk created

Hello all,

Can anyone help me with this issue.

I am newbie to Free Pbx need help from all Seniors.I have installed and successfully created extensions.can make and take to calls internally without any issues.I have Grandstream GXW4104 gateway connected with PSTN lines to it and than to PBX.
Here is my problem when i try to dial out through SIP Trunk which i created for making outbound call’s and unable to make call’s through it. Please help me out in resolving this issue.

Please let me know you if guys need any config files to help me out in this issue.

Hoping for your Help.


Please read the following post.