Forwarded from NANOG to Outages-D and VoiceOps; apologies to those who see this twice. (Or three times. :-)
----- Forwarded Message ----- > From: "Jared Mauch" <[email protected]> > To: "Brad Bendy" <[email protected]> > Cc: [email protected] > Sent: Monday, January 26, 2015 10:22:56 PM > Subject: Re: AT&T uVerse blocking SIP? > Yes. If you move to another port, e.g.: 5061 it works fine. > > If you’re running on a Linux based system, you can do this: > > /sbin/iptables -A PREROUTING -t nat -i eth1 -p udp --dport 5061 -j > REDIRECT --to-port 5060 > > on the host to remap 5061 -> 5060 with no application change. > > - Jared > > > On Jan 26, 2015, at 4:26 PM, Brad Bendy <[email protected]> > > wrote: > > > > Has anyone seen issues where a end user on uVerse trying to connect > > to > > either another provider or AT&T non uVerse (in this case DIA) is > > having SIP > > blocked? SIP leaving the uVerse network going to another uVerse DSL > > account > > is fine, but it appears soon as it leave the uVerse network all SIP > > traffic > > is blocked? > > > > It appears others have seen this problem, some say it's a modem > > issue, some > > say they are truly blocking it. Ive yet to call uVerse support yet > > as im > > guessing ill get no where. > > > > Thanks for any insight on this. > > > > -- > > This message contains confidential information and is intended only > > for the > > individual named. If you are not the named addressee you should not > > disseminate, distribute or copy this e-mail. Please notify the > > sender > > immediately by e-mail if you have received this e-mail by mistake > > and > > delete this e-mail from your system. E-mail transmission cannot be > > guaranteed to be secure or error-free as information could be > > intercepted, > > corrupted, lost, destroyed, arrive late or incomplete, or contain > > viruses. > > The sender therefore does not accept liability for any errors or > > omissions > > in the contents of this message, which arise as a result of e-mail > > transmission. If verification is required please request a hard-copy > > version. 1st Class Hosting, LLC. 1712 Pioneer Ave, Suite 1854, > > Cheyenne, WY > > 82001 -- Jay R. Ashworth Baylink [email protected] Designer The Things I Think RFC 2100 Ashworth & Associates http://www.bcp38.info 2000 Land Rover DII St Petersburg FL USA BCP38: Ask For It By Name! +1 727 647 1274 _______________________________________________ VoiceOps mailing list [email protected] https://puck.nether.net/mailman/listinfo/voiceops
