<div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:10pt">Thanks Razvan.<br>I'm still trying to troubleshoot this problem, i've seen that in the opensips logs, when i place a call, there are the following error messeges:<br><br><div><span>Apr 15 21:21:31 sip-lab /usr/local/opensips110/sbin/opensips[14226]: INFO:core:probe_max_sock_buff: using snd buffer of 255 kb<br>Apr 15 21:21:31 sip-lab /usr/local/opensips110/sbin/opensips[14226]: INFO:core:init_sock_keepalive: -- TCP keepalive enabled on socket<br>Apr 15 21:21:32 sip-lab /usr/local/opensips110/sbin/opensips[14225]: ERROR:nathelper:msg_send: tcp_send failed<br>Apr 15 21:21:32 sip-lab /usr/local/opensips110/sbin/opensips[14225]: ERROR:nathelper:nh_timer: sip msg_send failed!<br>Apr 15 21:21:41 sip-lab /usr/local/opensips110/sbin/opensips[14226]: ERROR:core:tcp_blocking_connect: timeout 10 s elapsed
from 10 s<br>Apr 15 21:21:41 sip-lab /usr/local/opensips110/sbin/opensips[14226]: ERROR:core:tcpconn_connect: tcp_blocking_connect failed<br>Apr 15 21:21:41 sip-lab /usr/local/opensips110/sbin/opensips[14226]: ERROR:core:tcp_send: connect failed<br>Apr 15 21:21:41 sip-lab /usr/local/opensips110/sbin/opensips[14226]: ERROR:tm:msg_send: tcp_send failed<br>Apr 15 21:21:41 sip-lab /usr/local/opensips110/sbin/opensips[14226]: ERROR:tm:t_forward_nonack: sending request failed<br>Apr 15 21:21:41 sip-lab /usr/local/opensips110/sbin/opensips[14226]: ERROR:rtpproxy:force_rtp_proxy: Unable to parse body<br>Apr 15 21:21:41 sip-lab /usr/local/opensips110/sbin/opensips[14226]: incoming reply<br>Apr 15 21:21:41 sip-lab /usr/local/opensips110/sbin/opensips[14226]: ERROR:rtpproxy:force_rtp_proxy: Unable to parse body<br>Apr 15 21:21:41 sip-lab /usr/local/opensips110/sbin/opensips[14226]: incoming reply<br>Apr 15 21:21:42 sip-lab
/usr/local/opensips110/sbin/opensips[14225]: ERROR:nathelper:msg_send: tcp_send failed<br>Apr 15 21:21:42 sip-lab /usr/local/opensips110/sbin/opensips[14225]: ERROR:nathelper:nh_timer: sip msg_send failed!<br></span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;">I didn't reply before because i was serching in the forum but i didn'n find any helpfull topic.</div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;">Do you still think that is a network issue? Do those error
logs have a meaning?</div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;">If you see, form the call placing to the incoming replay there are 10 secs.<br></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;">Thanks a lot,</div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;">Leo.<br><span></span></div><div style="display: block;"
class="yahoo_quoted"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 10pt;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12pt;"> <div dir="ltr"> <font face="Arial" size="2"> Il Lunedì 14 Aprile 2014 10:26, Razvan Crainea-3 [via OpenSIPS (Open SIP Server)] <<a href="/user/SendEmail.jtp?type=node&node=7590757&i=0" target="_top" rel="nofollow" link="external">[hidden email]</a>> ha scritto:<br> </font> </div> <div class="y_msg_container"><div id="yiv9645901050"><div>
Hi, Leo!
<br clear="none"><br clear="none">This doesn't seem to be related to OpenSIPS. My suggestion is to trace
<br clear="none">this at the network layer and check if and why the TCP/TLS connection is
<br clear="none">taking 15-20 seconds.
<br clear="none"><br clear="none">Best regards,
<br clear="none"><br clear="none">Razvan Crainea
<br clear="none">OpenSIPS Core Developer
<br clear="none"><a rel="nofollow" shape="rect" target="_blank" href="http://www.opensips-solutions.com/" link="external">http://www.opensips-solutions.com</a><br clear="none"><br clear="none">On 04/14/2014 01:17 AM, leo wrote:
<div class="yiv9645901050shrinkable-quote"><div class='shrinkable-quote'><br clear="none">> Hello:
<br clear="none">>
<br clear="none">> I'm using opensips 1.10 in a simple single domain scenario.
<br clear="none">> The UA are normally NATted.
<br clear="none">> The problem i'm having is that the call establishment using UDP is 1 or 2
<br clear="none">> sec while when i use TCP or TLS the call is taking 15-20 sec.
<br clear="none">> Is this normal? How could i have the same performance for TCP/TLS like with
<br clear="none">> UDP?
<br clear="none">> Thanks a lot.
<br clear="none">>
<br clear="none">> Leo.
<br clear="none">>
<br clear="none">>
<br clear="none">>
<br clear="none">> --
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