Server OS: Centos 7
Software: Asterisk 13 + FreePBX + a2billinng
Network: Dynamic IP behind NAT
- Call receiver no ring
- No audio as it should to tell balance, dial 9 for sip or iax
Because this desktop behind NAT, i'll provide Teamviewer or Anydesk access
Asterisk error log you can get it in attachment
Hi, After checking your log file. It seems you are using old nat format. We need to change the nat format and do the advancement in system to avoid issue like RTP. Im the best to solve this issue for you.
8 freelancers are bidding on average $28 for this job
I can able to help you in fixing the NAT issue with your VoIP gateway, completed 100+ projects in past seven years of time, Please go through my past projects and reviews.