Hi,
It is posibility to set timeout for uac_req_send with setting "evroute" to 1. Yes, I found a solution without this set when using event_route[tm:local-request] [1] but with "evroute" option this don't work ofcorse.
regards Pawel
[1] http://lists.sip-router.org/pipermail/sr-users/2011-October/070695.html