[OpenSIPS-Users] uac_replace_to problem

[Stefano Pisani]

Hi ,
have you changed to twice?
This happens if you try to use uac_replace_to (or uac_replace_from) twice.

s

Il 19/06/2013 15.18, M.Khaled W Chehab ha scritto:
>
> while i am using uac_replace_to in failover route branch i can find 
> that TO header is not changed(sip user part ) but appended an new raw 
>  as I want it to be To: "971552448304" <sip: 808971552448304 at xx.xx.xx.55>
>
> SIP to address: 
> sip:835822971552448304 at xx.xx.xx.55sip:808971552448304 at xx.xx.xx.55
>
> SIP to address User Part: 835822971552448304
>
> SIP to address Host Part: xx.xx.xx.55sip
>
> SIP to address Host Port: 808971552448304 at xx.xx.xx.55 
> <mailto:808971552448304 at xx.xx.xx.55>
>
> please advice
>
> regards
>
> *From:*M.Khaled W Chehab [mailto:kchehab at icucall.com]
> *Sent:* Wednesday, June 19, 2013 2:41 PM
> *To:* users at lists.opensips.org
> *Cc:* users-bounces at lists.opensips.org
> *Subject:* uac_replace_to problem
>
> Hi,
>
> I am running opensips 1.8.3 with  do_routing module
>
> A dial_rule prefix has 3 trunk gateways ( gw1,gw2,gw3)
>
> After do_routing(,)
>
> I am setting the $rU and fixing  the To Tag header using 
> uac_replace_to( and the call go to gw1 with correct TO tag as I set it ,
>
> but when calls fails on gw1 ,then  I set the $rU in route[6] to go to 
> second in route and it goes with bad TO header, since it goes with the 
> same To header in the 1^st invite
>
> That target gw1
>
> 1-how to fix the To header in the second invite to gw2
>
> loadmodule "uac.so"
>
> modparam("uac","restore_mode","auto")
>
> uac_replace_to("$avp(dst)","sip:$var(prefix)$avp(dst)@$td 
> <sip:$var%28prefix%29$avp%28dst%29@$td>");
>
> t_on_failure("1");
>
> on failure_route[1] {
>
> .
>
> if (!t_check_status("487")) {
>
> #xlog("------------route6-------\n");
>
> $avp(failure_count) = $avp(failure_count) + 1; #480|486|603
>
> route(6);
>
> }
>
> Route[6]{
>
> .
>
> .
>
> .
>
> $rU = $var(prefix) + $avp(dst);
>
> uac_replace_to("sip:$var(prefix)$avp(dst)@$td 
> <sip:$var%28prefix%29$avp%28dst%29@$td>");
>
> }
>
> Regards
>
>
>
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