[SR-Users] issue: fr_inv_timer_avp in Kamailio 3.1

Hi I am trying to use fr_inv_timer_avp like the following in Kamailio 3.1: #!KAMAILIO ... modparam("tm", "fr_inv_timer_avp", "$avp(i:2)") modparam("tm", "fr_inv_timer", 180000) .. $avp(i:2)=10 ... # t_set_fr(10000); ... t_on_failure("failroute"); It seems it is not working. the invite will timeout in 3 min, not 10 seconds. If t_set_fr is used, it is working ( 10 seconds timeout). the t_set_fr issue is it can only accept the constant, not avp. I saw there was a discussion in the april 2010, http://lists.sip-router.org/pipermail/sr-users/2010-April/027101.html Not sure fr_inv_timer_avp has been tested or not in Kamailio 3.0/3.1? A bug or my misuage the fr_inv_timer_avp? thanks -- Kind regards / Mit freundlichen Grüßen Min Wang BASIS AUDIONET North America BASIS AUDIONET * 716 N. Bethlehem Pike - Suite 300 * Lower Gwynedd * PA 19002 * USA Phone +1 215 674 8600 ext 451 Fax +1 215 646 4959 wang(a)basis-audionet.com www.basis-audionet.com Europe BASIS AUDIONET GmbH * Jessenstraße 4 * 22767 Hamburg * Germany Phone +49 40 85 31 14-0 Fax +49 40 85 31 14-33 www.basis-audionet.de Registered: Hamburg HR B 85866 Managing Director: Lutz Schaffhausen, Rüdiger Kaun