I am relatively new to FreePBX, I researched PBX modules, trunks, outbound/inbound routes in the previous few weeks and my team decided to throw me into fire few days ago and give me some task, but after not finding solution i came here for maybe some possible help.
So basically i am working on FreePBX 15, and i have one IAX trunk and multiple Chan_sip(i know those things are outdated but this was set a long time ago) trunks set. On machine that i am running FreePBX i have two network interfaces and i need to add another one.
Now my task is to create another SIP Trunk towards another operator and to check if there is a possiblity that Trunk return IP address that is assigned to that interface, so when i get call from specific trunk to return IP address that is connected to that interface which trunk is assigned to. So is there a possibility in FreePBX to assign a specific interface or ip address to a certain trunk?
I saw some media_address settings but i am not sure is it going to work in this case. Thanks for help in advance.