[OpenSIPS-Users] RTP Relay issue

[Julien Pawlak]

Hi Răzvan !

Thank you for your reply !

Below the result of opensips -V command:

version: opensips 3.4.6 (x86_64/linux)
flags: STATS: On, DISABLE_NAGLE, USE_MCAST, SHM_MMAP, PKG_MALLOC, 
Q_MALLOC, F_MALLOC, HP_MALLOC, DBG_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, 
MAX_URI_SIZE 1024, BUF_SIZE 65535
poll method support: poll, epoll, sigio_rt, select.
git revision: ab10b6892
main.c compiled on 13:42:08 Jul 30 2024 with gcc 12

I'll try opensips version 3.4.8 (the latest) and come back to you.

Rgds

---
J

Le 06/09/2024 05:55, 老李-FSGUI,电话机器人 a écrit :

> Is it configured like this
> 
> $var(rtpengine_flags) = "RTP/AVP replace-session-connection 
> replace-origin ICE=remove address-family=IP4 out-iface=pub 
> in-iface=pub";
> or
> $var(rtpengine_flags) = "RTP/AVP replace-session-connection 
> replace-origin ICE=remove address-family=IP4 in-iface=priv 
> out-iface=priv";
> 
> rtpengine_offer("$var(rtpengine_flags)");
> 
> and rtpengine param for this
> 
> ./rtpengine -p /var/run/rtpengine.pid -i priv/172.33.1.xx -i 
> pub/12.xx.xxx.1 -n 172.33.1.xx:60000 -c 172.33.1.xx:60001 -m 50000 -M 
> 55000 -f -E -L 7
> 
> -------------------------
> 
> 老李-FSGUI,电话机器人
> nway at foxmail.com
> 
> ------------------ 原始邮件 ------------------
> 
> 发件人: "Julien Pawlak" <users at lists.opensips.org>;
> 发送时间: 2024年9月5日(星期四) 晚上10:29
> 收件人: "Daniel Zanutti"<daniel.zanutti at gmail.com>;
> 抄送: "OpenSIPS users mailling list"<users at lists.opensips.org>;
> 主题: Re: [OpenSIPS-Users] RTP Relay issue
> 
> Hello Daniel,
> 
> Thank you for your reply !
> 
> I don't think this problem is du to rtpengine. When i use commands 
> rtpengine_offer, rtpengine_answer etc. all work fine. So, rtpengine 
> side is ok. I want to use opensips rtp_relay module to simplify 
> configuration because I have multiple rtpengine servers.
> 
> As I wrote, when I set this in opensips configuration file :
> 
> $rtp_relay(iface) = "internal";
> 
> $rtp_relay_peer(iface) = "external";
> 
> We see in opensips logs that the parameter $rtp_relay_peer(iface) = 
> "external" does not appairs :
> 
> => DBG:rtp_relay:rtp_relay_offer: callid=[] ftag=[] ttag=[] type=[] 
> in-iface=[internal] out-iface=[] ctx-flags=[] flags=[] peer-flags=[]
> 
> $rtp_relay(iface) = "internal"; => in-iface=[internal] => OK
> 
> $rtp_relay_peer(iface) = "external"; => out-iface=[] => KO
> 
> So, this error appairs : ERROR:rtpengine:parse_flags: in-iface value 
> without out-iface :(
> 
> ---
> J
> 
> Le 05/09/2024 15:46, Daniel Zanutti a écrit :
> 
> Julien
> 
> Since the problem is on RTP, it's related to the rtpengine you're 
> using. Maybe you could ask for help on rtpengine forum.
> 
> On Thu, Sep 5, 2024 at 8:50 AM Julien Pawlak via Users 
> <users at lists.opensips.org> wrote:
> 
> Hello,
> 
> Could I get some feedback please? I'm really stuck :(
> 
> ---
> J
> 
> Le 29/08/2024 17:25, Julien Pawlak a écrit :
> 
> Hello
> 
> I have a problem with RTP Relay module in the initial invite request.
> 
> I have 2 rtpengine servers with both 2 interfaces, internal and 
> external.
> 
> When I add the lien below, there is no problem. Packets come and leave 
> through good interfaces.
> 
> $rtp_relay = "out-iface=internal in-iface=external"
> 
> But, when I execute the mi command to switch rtpengine server, packets 
> don't come and leave through good interfaces.
> 
> I see that I have to put this lines :
> 
> $rtp_relay(iface) = "external";
> 
> $rtp_relay_peer(iface) = "internal";
> 
> But, that doesn't work too, I have this in debug mode :
> 
> août 29 17:04:44 opensips-1 /usr/local/sbin/opensips[844747]: 
> DBG:rtp_relay:rtp_relay_offer: callid=[] ftag=[] ttag=[] type=[] 
> in-iface=[internal] out-iface=[] ctx-flags=[] flags=[] peer-flags=[]
> août 29 17:04:44 opensips-1 /usr/local/sbin/opensips[844747]: 
> ERROR:rtpengine:parse_flags: in-iface value without out-iface
> août 29 17:04:44 opensips-1 /usr/local/sbin/opensips[844747]: 
> ERROR:rtpengine:rtpe_function_call: could not parse flags
> août 29 17:04:44 opensips-1 /usr/local/sbin/opensips[844747]: 
> ERROR:rtp_relay:rtp_relay_offer: could not engage offer!
> 
> Please help.
> 
> Thank you
> 
> --
> J. _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
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