Hallo Recently i had installation freepbx in centOS 6.4 but SIP port 5060 and RTP port 10000-20000 not listening or not open my linux inbuilt firewall Iptable not working i mean disabled any one please help me ?
- did you set up iptables rules? and if so what are they?
- if you did not do anything with iptables, then exactly what is the problem? does internal extension to extension calls work?
- what does your configuration look like? are the phones local to the pbx or are you trying to use remote phones? what are you using for connecting to the telco - sip trunks? analog lines?
it is much easier to help when you provide some basic data
How do you know that Asterisk is not listening on 5060 or 10000-20000? What have you done to prove this?
“technical” questions:)