[OpenSIPS-Users] OpenSIPS 2.4 mhomed + rtpengine + re-invite = issue

[Mickael Hubert]

OK I'm stupid !
I had deactivate my reply route for loose route part... So 200OK in
reinvite didn't work ;)

it's ok now.

sorry

Le mer. 24 avr. 2019 à 12:08, Mickael Hubert <mickael at winlux.fr> a écrit :

> Hi All,
> I have an issue when reinvite sdp is processed by opensips, it don't
> change IP in c header in 200ok SDP.
> But it works well for the first INVITE.
>
> Ex:
> SIP
> - IPBX (172.31.10.241) <--> (172.17.50.153) Opensips (10.1.15.153) <-->
> (10.1.15.152) Asterisk server
>
> RTP
> - IPBX (172.31.10.241) <--> (172.17.50.144) RTPengine (10.1.15.144) <-->
> (10.1.15.152) Asterisk
>
> *Initial INVITE sdp + 200OK sdp are changed well*
> INVITE:
> c=IN IP4 172.31.10.241 (IPBX) --> c=IN IP4 10.1.15.144 (RTPEngine)
>
> 200OK:
> c=IN IP4 172.17.50.144 (RTPEngine) <-- c=IN IP4 10.1.15.44 (Asterisk)
>
> But when IPBX send reinvite (with the same codec) INVITE is rewrited well,
> but not 200OK
>
>
> *Re-INVITE sdp + 200OK sdp:*
> INVITE:
> c=IN IP4 172.31.10.241 (IPBX) - Opensips -> c=IN IP4 10.1.15.144
> (RTPEngine)
>
> 200OK:
> c=IN IP4 *10.1.15.44* (asterisk) <- Opensips - c=IN IP4 10.1.15.44
> (Asterisk)
>
> You can see a part of my opensips code:
> if (has_totag())
> {
>   xlog("L_INFO","$avp(startlog) In HAS_TOTAG - fu : $fu , ru : $ru , si :
> $si");
>
>   if (loose_route())
>   {
>    xlog("L_INFO","$avp(startlog) LOOSE_ROUTING - fu : $fu , ru : $ru , si
> : $si , method : $rm \n");
>
>    $avp(setid) = $(dlg_val(setid){s.int});
>    $avp(iniface) = $dlg_val(iniface);
>    $avp(outiface) = $dlg_val(outiface);
>
>    if (is_method("INVITE"))
>    {
>
>     xlog("L_INFO","$avp(startlog) Method RE-INVITE\n");
>     record_route();
>     if(rtpengine_manage("$avp(iniface) $avp(outiface) ICE=remove
> replace-origin")) #it's exacly the same command for initial INVITE with
> same avp
>     {
>      xlog("L_INFO","$avp(startlog) SDP Offer: $ci to RE-INVITE
> $avp(iniface) $avp(outiface)\n");
>     }
>    }
> ....
>
> Do you have an idea please ?
>
> thanks in advance
>
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