When you say two different firewalls - do you mean you've tried 2 different ones at your end?
You can try calling my sip uri [email protected] At the very least - you could leave a longish voicemail... -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Tony Graziano Sent: Monday, July 19, 2010 5:31 PM To: [email protected]; [email protected] Subject: Re: [sipx-users] sip dialing, no audio after 5min Sipxbridge should not be involved in that call, only media relay. Does is still happen when you uncheck stray packets in media relay? ============================ Tony Graziano, Manager Telephone: 434.984.8430 Fax: 434.984.8431 Email: [email protected] LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434.984.8426 Fax: 434.984.8427 Helpdesk Contract Customers: http://www.myitdepartment.net/gethelp/ ----- Original Message ----- From: [email protected] <[email protected]> To: [email protected] users <[email protected]> Sent: Mon Jul 19 17:27:26 2010 Subject: [sipx-users] sip dialing, no audio after 5min almost exactly 5 min. Two different firewalls, one sonicwall, with all the SIP helpers turned off, the other, a pfsense firewall that uses Tony's templates. EVERYTHING ELSE WORKS. I have have hours long conversations if you call me, or I call you on PSTN (using sip trunks) sip dialing outbound (including ISN dialing, which uses SIP), almost EXACTLY 5 mins, audio both ways stops. (want traces? ok) but this sounds like a common enough thing. I am ASSUMING this has to do with one of the firewalls timing out after not seeing something on TCP port 5060 for 5 mins, and that sipxbridge takes care of this in ITSP configs with keepalive timers. I tried (in poly 650(=) keepalive.sessionTimers didn't help. I see (in poly) keepalive interval, but that looks like its for natting. -- Michael Scheidell, CTO Phone: 561-999-5000, x 1259 > *| *SECNAP Network Security Corporation * Certified SNORT Integrator * 2008-9 Hot Company Award Winner, World Executive Alliance * Five-Star Partner Program 2009, VARBusiness * Best in Email Security,2010: Network Products Guide * King of Spam Filters, SC Magazine 2008 ______________________________________________________________________ This email has been scanned and certified safe by SpammerTrap(r). For Information please see http://www.secnap.com/products/spammertrap/ ______________________________________________________________________ _______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users sipXecs IP PBX -- http://www.sipfoundry.org/ This message and any files transmitted with it are intended only for the individual(s) or entity named. If you are not the intended individual(s) or entity named you are hereby notified that any disclosure, copying, distribution or reliance upon its contents is strictly prohibited. If you have received this in error, please notify the sender, delete the original, and destroy all copies. Email transmissions cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. Garrett County Government therefore does not accept any liability for any errors or omissions in the contents of this message, which arise as a result of email transmission. Garrett County Government, 203 South Fourth Street, Courthouse, Oakland, Maryland 21550 www.garrettcounty.org _______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users sipXecs IP PBX -- http://www.sipfoundry.org/
