I could use some assistance in setting up my Asterisk server with bandwidth.com. I’m able to make calls and I’m able to receive calls. But the caller told me he could not hear the welcome message. And I was only able to receive the call when I opened my firewall up to allow all to any.
I have used other VOIP providers in the past and this server worked fine. And my firewall (IPFW on FreeBSD) is currently set to allow UDP ports 5059-5083.
So I was hoping someone else is using bandwidth.com with Asterisk and could offer some advice.