Thank you Dave, this has been working perfectly for me. Regards, Bruce
________________________________ From: Brett Nemeroff <[email protected]> To: OpenSIPS users mailling list <[email protected]> Sent: Tue, 23 November, 2010 23:31:09 Subject: Re: [OpenSIPS-Users] Timer Based Failover Question I do this.. Works really well.. -Brett On Tue, Nov 16, 2010 at 12:49 PM, Dave Singer <[email protected]> wrote: I ran into the same problem with one of our carriers. The way I did it, with advice from bogdan, was to set the fr_inv_timer_avp to 6 sec (so long because of some calls to cell phone systems have long delays) when sending to the particular carrier then in a reply route special to that carrier, reset it to the normal 300 if the response was a 18x. Here are the pertinent parts: > > >modparam("tm", "fr_inv_timer", 300) # Timer on Final response: >Minimum is 2 sec, Default is 120 sec. >modparam("tm", "restart_fr_on_each_reply", 1) # Reset fr_int_timer on each >reply. Needed if you want to adjust the fr_inv_timer_avp with avp depending on >reply. >modparam("tm", "fr_inv_timer_avp", "$avp(i:2)") # Used if overide of >fr_inv_timer param is needed. >modparam("tm", "onreply_avp_mode", 1) # set to 1 if you want to >access >and or save avps from or for other parts of the transaction, like changing >the fr_inv_timer_avp. > > >route[carrier_c] { > if (is_method("INVITE")) { > t_on_failure("2"); > t_on_reply("2"); > $avp(i:2) = 6; > } >} >onreply_route[2] { > /* once we get ring progress let it ring for upto 300 sec */ > fix_nated_contact(); > if ( $rs =~ "18." ) { > $avp(i:2) = 300; > #xlog("got ringing, reset final timer to $avp(i:2) sec.\n"); > } >} > > >On Tue, Nov 16, 2010 at 2:49 AM, Denis Putyato <[email protected]> wrote: > >And what about >>http://www.opensips.org/html/docs/modules/1.6.x/tm.html#id250384 >> >> >>From:[email protected] >>[mailto:[email protected]] >>On Behalf Of Bruce Borrett >>Sent: Tuesday, November 16, 2010 1:40 PM >>To: [email protected] >>Subject: [OpenSIPS-Users] Timer Based Failover Question >> >>Hi All >> >>I am having a problem where a SIP provider are sometimes sending us a 100, >>but >>then nothing afterwards. I would like to fail these calls over using a timer, >>but fr_timer wont work since we are receiving a 100, and fr_inv_timer >>requires a >>very lengthy duration which also will not work as I would like for the call >>to >>failover within 5 seconds maximum. >> >>Does anyone have any other suggestion for me please? >> >>Regards, >>Bruce Borrett >> >>_______________________________________________ >>Users mailing list >>[email protected] >>http://lists.opensips.org/cgi-bin/mailman/listinfo/users >> >> > >_______________________________________________ >Users mailing list >[email protected] >http://lists.opensips.org/cgi-bin/mailman/listinfo/users > >
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