<div dir="ltr"><div>Current configuration follows:</div><div> </div><div>[general]<br>context=default<br>allowguest=no<br>alwaysauthreject=yes<br>allowoverlap=yes<br>allowtransfer=yes<br>tcpenable=no<br>tlsenable=no<br>srvlookup=yes<br>
vmexten=vm<br>rtcachefriends=yes<br>nat=no<br>directmedia=nonat<br>directrtpsetup=no<br>videosupport=yes<br>maxcallbitrate=384<br>disallow=all<br>allow=ulaw<br>allow=alaw<br>allow=g729<br>allow=gsm<br>allow=ilbc<br>allow=speex<br>
allow=g726<br>allow=g723<br>mohinterpret=default<br>mohsuggest=default<br>dtmfmode=rfc2833<br>timer1b=60000<br>transport=udp</div><div><br>[carrier-1]<br>host=a.b.c.d<br>type=friend<br>context=from-pstn<br>disallow=all<br>
allow=ulaw,alaw<br>qualify=yes<br>trunk=yes</div><div><br>[90102]<br>secret=xxxxxx<br>mailbox=90102@default<br>cid_number=NXXXXXXXXX<br>accountcode=401<br>type=friend<br>host=dynamic<br>port=5060<br>qualify=yes<br>nat=yes<br>
transport=udp<br>context=users<br>disallow=all<br>allow=ulaw,alaw,g729,gsm,speex,ilbc,h264,h263p,h263<br>directmedia=no<br>canreinvite=no<br>videosupport=no</div><div><br> </div></div><div class="gmail_extra"><br><br><div class="gmail_quote">
On Wed, May 15, 2013 at 2:47 PM, Asghar Mohammad <span dir="ltr">&lt;<a href="mailto:asghar144@gmail.com" target="_blank">asghar144@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">please show us peer configuration.</div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, May 15, 2013 at 9:46 PM, Daniel - Asterisk <span dir="ltr">&lt;<a href="mailto:earohuanca@gmail.com" target="_blank">earohuanca@gmail.com</a>&gt;</span> wrote:<br>

<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid"><div dir="ltr">Users (softphones) are behind a NAT, Asterisk has its own public ip address</div>
<div class="gmail_extra">
<br><br><div class="gmail_quote">On Wed, May 15, 2013 at 1:30 PM, Asghar Mohammad <span dir="ltr">&lt;<a href="mailto:asghar144@gmail.com" target="_blank">asghar144@gmail.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid"><div dir="ltr">asterisk is behind nat?</div><div class="gmail_extra">
<br><br><div class="gmail_quote"><div><div>
On Wed, May 15, 2013 at 8:18 PM, Daniel - Asterisk <span dir="ltr">&lt;<a href="mailto:earohuanca@gmail.com" target="_blank">earohuanca@gmail.com</a>&gt;</span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid"><div><div><div dir="ltr"><div>Hello everyone,</div>


<div> </div><div>I&#39;ve suffering cut offs after 6 or 7 seconds a call is answered, incoming calls are working fine, but outgoing ones show the gollowing messages when are being dropped:</div>

<div> </div><div>[2013-05-15 12:55:14] WARNING[3569]: chan_sip.c:3641 retrans_pkt: Retransmission timeout reached on transmission ZjJkZjlkZWMyZTE4ZmY2NWZlZTExNDM1MDRhMTY4MTc. for seqno 2 (Critical Response) -- See <a href="https://wiki.asterisk.org/wiki/display/AST/SIP+Retransmissions" target="_blank">https://wiki.asterisk.org/wiki/display/AST/SIP+Retransmissions</a><br>




Packet timed out after 6399ms with no response<br>[2013-05-15 12:55:14] WARNING[3569]: chan_sip.c:3670 retrans_pkt: Hanging up call ZjJkZjlkZWMyZTE4ZmY2NWZlZTExNDM1MDRhMTY4MTc. - no reply to our critical packet (see <a href="https://wiki.asterisk.org/wiki/display/AST/SIP+Retransmissions" target="_blank">https://wiki.asterisk.org/wiki/display/AST/SIP+Retransmissions</a>).<br>




</div><div>This is happening with my PBX hosted on an external network and peers on my local network.</div><div> </div><div>It seems the SIP ACK is not being received properly.</div><div> </div><div>I&#39;m using asterisk 1.8.19.0 on Debian 6.0.6 and 1.8.11.1 on Centos 5.9</div>




<div> </div><div>Elder D. Arohuanca</div><div>Lima - Peru</div></div><span><font color="#888888">
<br></font></span></div></div><span><font color="#888888"><span><font color="#888888">--<br>
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</font></span></div><span><font color="#888888">
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