Have you tried using a recent trunk build, like 2104 with the Arno firewall enabled and the sip-voip plugin turned on?
-Philip Ron Byer Jr. wrote: > Greetings. > > Thanks for the response! > > I am using 0.6.1. It's easy enough to try the latest 0.6.2 version, so I > will pull that down. > > Single-homed. I do have a 2nd external interface, but I've taken it down to > reduce the problem set at the moment. Static ip address. > > Firewall configuration on the single EXTIP: > > EXTOPEN="t22 t8088 u4569 t80 u5060 u10000:20000" > > > I've got to go back to the rtp traffic streams and make sure that the rtp > port(s) are below 20000. > > Thanks again. > > Ron Byer Jr. > NetWeave Integrated Solutions, Inc. > +1.732.786.8830 x120 > > > -----Original Message----- > From: Tod Fitch [mailto:[EMAIL PROTECTED] > Sent: Friday, November 21, 2008 12:35 PM > To: AstLinux Users Mailing List > Subject: Re: [Astlinux-users] nat > > I am experimenting with AstLinux 0.6.1 on a net5501 but the topology > is different in the my pbx is on the NATed LAN with most (but not all) > of the phones. I have not seen an issue with the net5501 failing to > handle the RTP stream, my issue is that on ENUM calls Asterisk is > attempting a "native bridge" with my NAT/firewall/router does not allow. > > Anyway, are you using 0.6, 0.6.1 or the latest 0.6.2 release candidate > which I think is labeled as astlinux-0.6-2082 on > http://www.djhsolutions.com/astlinux/ > > Also, are you running "single homed" or do you have multiple > interfaces online? > > How is the firewall on your AstLinux box configured? > > --Tod > > On Nov 21, 2008, at 8:58 AM, Ron Byer Jr. wrote: > > >> I've started using the astlinux 0.6 on a net5501 in earnest >> recently, and we have found ourselves in a world of hurt from a NAT >> perspective. We have a few phones behind their own soho firewalls, >> and the pbx is in the clear. 1-way audio, no-way audio for these >> NATted phones seems to be the deal. The SIP traffic works fine, >> even to the point of hangup. There just isn't any media stream. >> >> >> >> Until this is solved, I've set up another PC-based PBX, running >> asterisk on CentOS, just for the NATted phones It works fine. Same >> exact version of asterisk :: 1.4.21.2 >> >> >> >> I've been debugging this for the past week, and have followed the >> bread crumbs into the poll loop in ast_waitfor_nands. I can flip >> between the two installs (astlinux 0.6 and CentOS) and track the >> debug messages (including a ton of my own at this point) all the way >> to expecting the first RTP packet. Both installs track exactly. The >> CentOS side then starts picking up the rtp packets and bridging the >> streams. The Astlinux side hangs in the poll until the hangup. The >> poll wakes up on the SIP BYE message, which is very interesting. >> Tcpdump shows the rtp packets banging into the box from the phone >> and the ITSP, but the poll never wakes up until the hangup. >> >> >> >> I came across some list mail from a few months box about one-way >> audio and NAT issues that would be solved(?) with an kernel update >> to .25 and a new uCLIBC. Not sure if that is wishful thinking or >> not. Also, my CentOS kernel version is 2.6.18, two points back from >> my astlinux 2.6.20. >> >> >> >> Any thoughts/insight would be appreciated. I'm fresh out of ideas at >> present. >> >> >> >> >> >> <image001.jpg> >> >> ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Astlinux-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/astlinux-users Donations to support AstLinux are graciously accepted via PayPal to [EMAIL PROTECTED]
