I do this.. Works really well.. -Brett
On Tue, Nov 16, 2010 at 12:49 PM, Dave Singer <dave.sin...@wideideas.com>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 <denis7...@mail.ru> wrote: > >> And what about >> >> http://www.opensips.org/html/docs/modules/1.6.x/tm.html#id250384 >> >> >> >> >> >> *From:* users-boun...@lists.opensips.org [mailto: >> users-boun...@lists.opensips.org] *On Behalf Of *Bruce Borrett >> *Sent:* Tuesday, November 16, 2010 1:40 PM >> *To:* Users@lists.opensips.org >> *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 >> Users@lists.opensips.org >> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >> >> > > _______________________________________________ > Users mailing list > Users@lists.opensips.org > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > >
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