Hi, Jim, Thanks for the update. I'm pretty sure that my problem lies with Asterisk, or the box it is running on....I installed the TrixBox 1.2.3, and nmap shows that it isn't listening on 4569 at all. SIP UDP shows up at 5060, but TCP is not showing...I'm not sure if it requires TCP. I've got no firewall configured on the Trixbox, so something obviously is not working. I can't get out to VoicePulse or FWD on IAX2, or VoicePulse on SIP. SIP extensions inside the router work fine between each other, and out to the PSTN via an X100P card.
I had FWD working many moons ago, directly from a Grandstream phone, so I know that it all used to work....and H.323 videoconferencing and SightStream also worked fine. So, right now, I'm not blaming the internet connection or Comcast. -- L -----Original Message----- From: Vermont Area Group of Unix Enthusiasts [mailto:[EMAIL PROTECTED] On Behalf Of Jim Lawson Sent: Sunday, November 19, 2006 1:29 PM To: [email protected] Subject: Re: comcast anyone? Hi Larry, FWIW, I "moved" from Adelphia to Comcast IPs and DNS servers on Thursday night, and although I had to change a few DNS forwarders, I haven't had any troubles. I run a Linksys WRT54G running OpenWRT, a Debian server which also runs Asterisk, and various other machines. I haven't had any troubles with inbound IAX2 (udp 4569) via Comcast, although I haven't tried SIP yet. None of the ports I used under Adelphia have been blocked. Adelphia did block inbound TCP port 80 and 25 long ago, so I had moved those to alternate ports - where they still work under Comcast. Give me a ring on FWD (812316) if you want to try it out. Jim Lawrence Keyes wrote: > Interesting..I just noticed that myself, that the Adelphia stuff was moved, > and Comcast took over. Now, I'm wondering if the upstream DNS servers etc. > have all been changed. In any case, I didn't notice any change in behavior; > it was only when I hit Shields-up that I found my public IP address (which > is usually pretty sticky) had changed. > > That I could deal with. However, I'm trying to get my Asterisk box to work > with a VOIP provider and need to have ports 5060 and 4569 open and according > Shields-Up these are both closed I can't tell yet, if this is rather due to > my router (a DLink DI-604) or if in fact they *are* blocking those ports. > Putting the box in the router's DMZ doesn't seem to help. > > If anyone has insight on how to troubleshoot this....I'd love to know. >
