I’ve taken over an asterisk server running on ver FreePBX 14.0…
I’ve been tasked with allowing our staff to have their cellphones connect to the server with a sip client.
I’ve forwarded a port on the firewall(mikrotik) to 5060 on the server. I’ve also allowed told the firewall(mikrotik) to dnat the RTP ports 10000 - 20000 to the asterisk server as well.
I am able to connect to the asterisk server via GS WAVE app on my phone. This phone is going via the internet. However, when I dial one of the internal extensions, I can hear it ring but no actual voice is carrying over from either side.
I’ve checked everything on the firewall and I can’t see any limitations. Calls work fine between the various departments inside the company. It’s just when the extension is located on the internet and calling inside the company is there a complication.
What can i check, how can I enable a debug on the log files. I would really appreciate some help.