Say that again, but assume we don’t know what your talking about…
Opening 10000 → 20000 on the firewall is good, but you need to port forward that range to your PBX. There’s no requirement for opening 15000 → 30000 on the PBX, so that’s a little confusing. Also, you need to make sure the internal firewall on the PBX is open to your firewall. Generally speaking, if your phone is recognizing an incoming call is being sent to it, the Channel Driver setup is correct, but if the inbound audio isn’t making it, there could be a problem with the NAT settings on your Channel Driver page or the NAT setup on your firewall.
In addition, you need to be specific about which channel driver (PJ-SIP or Chan-SIP) is allocated to which UDP 5060/5160 port. It looks a little like you’re trying to use the PJ-SIP driver, but there’s something funky in your inbound routing and channel driver setup.
After configure my router firewall; I now have a functioning FreePBX install … I had to open some ports to allow the voice to pass the NAT of my firewall!
Thanks for your thoughts.
Maybe you can answer a current question I have; now I have this working with a SIP trunk, can I set a time limit on a calls duration … simply to make sure calls are always hung up.
There are some ways to limit calls, but the “time limit” thing is usually associated with voicemail.
Look in the Advanced Settings - you may have to turn on the “readonly” settings. I’m not aware of a specific settings, but there’s a lot of settings, so let us know.
Thanks … I have had a look in the advanced settings but could not see anything that could be a timeout. The truck provider does not have a timeout either … I think this would be a good feature as this would help protect with a line being left open!
