[OpenSIPS-Users] RTPproxy + Opensips 1.7.0
Razvan Crainea
razvancrainea at opensips.org
Fri Nov 4 15:23:23 CET 2011
Hi Sebastien,
I will try to replicate this scenario and see if I am getting the same
behaviour. I will get back to you later.
Regards,
--
Ra(zvan Crainea
OpenSIPS Developer
On 11/04/2011 04:20 PM, Sebastien CRUAUX wrote:
> I also tried to enter the rtpproxy_sock parameters and the set IDs in
> the nh_sockets table and to load the rtpproxy sets from the database
> but it did not work either :(
>
> Sebastien
>
> Le 04/11/2011 11:52, Sebastien CRUAUX a écrit :
>> Hi Razvan,
>>
>> Yes I think I declared the rtpproxy sets correctly, unless there is
>> some new parameter in the new rtpproxy module that I forgot :
>>
>> # ----- rtpproxy params -----
>> modparam("rtpproxy", "rtpproxy_sock", "1 == udp:localhost:12221")
>> modparam("rtpproxy", "rtpproxy_sock", "2 == udp:localhost:12222")
>>
>> Regards,
>>
>> Sebastien
>>
>> Le 04/11/2011 11:44, Razvan Crainea a écrit :
>>> Hi Sebastien,
>>>
>>> Are you sure that when you declare the RTPProxy sets you allocate
>>> them the set identifiers (1 and 2)? Can you send us the
>>> rtpproxy_sock parameters declaration?
>>>
>>> Regards,
>>> --
>>> Ra(zvan Crainea
>>> OpenSIPS Developer
>>>
>>> On 11/04/2011 12:27 PM, Sebastien CRUAUX wrote:
>>>> Hi,
>>>>
>>>> I am currently migrating my old Opensips 1.6.2 to the new Opensips
>>>> 1.7.0 but I am facing some issues with the configuration of rtpproxy.
>>>> The version of rtpproxy I am using is the commit
>>>> 6b82ff914543d21ff9ddbb797b40a77516348308.
>>>>
>>>> When I start Opensips, the two sets of rtpproxies I configured are
>>>> detected :
>>>>
>>>> INFO:rtpproxy:rtpp_test: rtp proxy <udp:localhost:12221> found,
>>>> support for it enabled
>>>> INFO:rtpproxy:rtpp_test: rtp proxy <udp:localhost:12222> found,
>>>> support for it enabled
>>>>
>>>> However, when an INVITE is received by Opensips it seems rtpproxy
>>>> is not found, consequently the SDP body is not rewritten :
>>>>
>>>> INFO :: (INVITE) rtpproxy set 1
>>>> ERROR:rtpproxy:force_rtp_proxy_body: no available proxies
>>>>
>>>> More information about my configuration :
>>>> - my Opensips/rtpproxy server has 2 IP addresses, one opened on the
>>>> internet, one internal used to communicate with my VoIP/PSTN gateway
>>>> - I have 2 sets of rtpproxies : the 1st one is in bridge mode for
>>>> VoIP to PSTN or PSTN to VoIP calls, the 2nd one only listens on the
>>>> external IP and is used for SIP to SIP calls
>>>>
>>>> ./rtpproxy -u seb -l 172.17.1.126 172.17.1.131 -s udp:localhost
>>>> 12221 -m 18000 -M 18020
>>>> ./rtpproxy -u seb -l 172.17.1.131 -s udp:localhost 12222 -m
>>>> 18021 -M 18030
>>>>
>>>> - below is the part of my opensips.cfg file which handles the
>>>> INVITE requests (I just replaced my public IP address with
>>>> xx.xx.xx.xx) :
>>>>
>>>> if (is_method("INVITE")) {
>>>> if (registered("location","$fu") &&
>>>> registered("location")) { # if From and To are SIP registered
>>>> : we use rtpproxy 2 (external IP)
>>>> setflag(22);
>>>> xlog("INFO :: (INVITE) rtpproxy set 2");
>>>> }
>>>> else
>>>> { #
>>>> otherwise, SIP to ISUP or ISUP to SIP call : we use rtpproxy 1
>>>> (bridge mode)
>>>> xlog("INFO :: (INVITE) rtpproxy set 1");
>>>> }
>>>> if (has_body("application/sdp")) {
>>>> if (isflagset(22)) {
>>>> set_rtp_proxy_set("2");
>>>> if (rtpproxy_offer("","xx.xx.xx.xx")) {
>>>> t_on_reply("1");
>>>> }
>>>> }
>>>> else {
>>>> set_rtp_proxy_set("1");
>>>> if (dst_ip == 172.17.1.131) {
>>>> # my IP address opened to the internet (external IP)
>>>> if
>>>> (rtpproxy_offer("ei","xx.xx.xx.xx")) {
>>>> t_on_reply("1");
>>>> }
>>>> }
>>>> if (dst_ip == 172.17.1.126) {
>>>> # my internal IP address
>>>> if
>>>> (rtpproxy_offer("ie","xx.xx.xx.xx")) {
>>>> t_on_reply("1");
>>>> }
>>>> }
>>>> }
>>>>
>>>> }
>>>> else {
>>>> t_on_reply("2");
>>>> }
>>>> }
>>>>
>>>>
>>>> Any idea ? I have been stuck on this issue for a few days, this
>>>> configuration worked fine with my previous versions of Opensips and
>>>> rtpproxy.
>>>>
>>>> Best Regards,
>>>>
>>>> Sebastien
>>>>
>>>>
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>>>
>>>
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