Cameron, <br>
<br>
Can you post an complete call trace using ngrep or post a pcap file on port 5060 using tcpdump?<br>
<br>
Regards,<br>
Paul<br><br><div><span class="gmail_quote">On 4/19/05, <b class="gmail_sendername">Cameron Beattie</b> <<a href="mailto:kjcsb@orcon.net.nz">kjcsb@orcon.net.nz</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Thanks for the tips.<br><br>I have changed the NAT settings on the SPA2000 back to no NAT. I couldn't<br>find the via settings you referred to so I upgraded the firmware (from<br>2.0.10e to 2.0.13g) and there they were. Hmmm. Was I just blind or were they
<br>really not there before???<br><br>X-Lite is not configured to use stun. I've still got no audio either way<br>with the settings below. The problem exists with and without stun settings:<br><br>Admin > advanced > Line 1
<br>NAT Settings<br>NAT mapping enable: no<br>NAT keep alive enable: no<br><br>Admin > advanced > SIP<br>NAT Support Parameters<br>Handle VIA received: yes<br>Handle VIA rport: yes<br>Insert VIA received: yes<br>
Insert VIA rport: yes<br>Substitute VIA Addr: yes<br>Send Resp To Src Port: no<br>STUN Enable: no<br>STUN Test Enable: no<br>STUN Server:<br>EXT IP:<br>EXT RTP Port Min:<br>NAT Keep Alive Intvl: 20<br><br>Any further pointers would be greatly appreciated.
<br><br>Regards<br><br>Cameron<br><br>----- Original Message -----<br>From: "Greger V. Teigre" <<a href="mailto:greger@teigre.com">greger@teigre.com</a>><br>To: "Cameron Beattie" <<a href="mailto:ext_news@appsfarm.com">
ext_news@appsfarm.com</a>>; <<a href="mailto:serusers@lists.iptel.org">serusers@iptel.org</a>><br>Sent: Tuesday, April 19, 2005 6:44 PM<br>Subject: Re: [Serusers] SER & Mediaproxy: XLite - Audio OK, Sipura - No<br>
audio<br><br>> Cameron,<br>> Try turning *off* Sipura NAT mapping. The onsip config files assume that<br>> clients should not do NATing. (However, if the clients do it properly, it<br>> will work. Sipura has many various NAT options you can turn on and off)
<br>> Note that if you configure clients to use NAT mapping, STUN, etc, your<br>> experiences with audio may be completely related to how the clients handle<br>> NAT, not mediaproxy. If the client itself detects its own public IP (or
<br>> you configure it manually), mediaproxy will not detect NAT and will not<br>> proxy the call. I believe xlite default is configured with STUN.<br>><br>> If you want Sipura to use STUN (and thus mediaproxy only handles symmetric
<br>> NATs):<br>> Under admin - advanced - SIP in Sipura, you will find:<br>> NAT Support Parameters<br>> Handle VIA received: yes<br>> Handle VIA rport: yes<br>> Insert VIA received: yes<br>> Insert VIA rport: yes
<br>> Substitute VIA Addr: yes<br>> Send Resp To Src Port: no<br>> STUN Enable: yes<br>> STUN Test Enable: yes<br>> STUN Server: your stun serve<br>> EXT IP:<br>> EXT RTP Port Min:<br>> NAT Keep Alive Intvl: 20
<br>><br>> These settings should work with the <a href="http://onsip.org">onsip.org</a> config file.<br>><br>> g-)<br>><br>><br>><br>> ----- Original Message -----<br>> From: "Cameron Beattie" <
<a href="mailto:kjcsb@orcon.net.nz">kjcsb@orcon.net.nz</a>><br>> To: <<a href="mailto:serusers@lists.iptel.org">serusers@lists.iptel.org</a>><br>> Sent: Tuesday, April 19, 2005 08:26 AM<br>> Subject: [Serusers] SER & Mediaproxy: XLite - Audio OK, Sipura - No audio
<br>><br>><br>>>I am using the onsip ser.cfg for mediaproxy. All seems OK when I call<br>>>between two X-Lite clients. However calls between X-Lite and a Sipura 2000<br>>>have no audio in either direction. Both the X-Lite clients and the Sipura
<br>>>are on the same network behind NAT and going out to the SER/Mediaproxy<br>>>server which has a public IP. SER and Mediaproxy are on the same server.<br>>><br>>> I've tested SJPhone to Sipura and there's no audio also, so it seems like
<br>>> a Sipura issue.<br>>><br>>> I've set NAT mapping enable and NAT Keep Alive enable to yes on the<br>>> Sipura.<br>>><br>>> What am I missing?<br>>><br>>> Regards<br>>>
<br>>> Cameron<br>>> _______________________________________________<br>>> Serusers mailing list<br>>> <a href="mailto:Serusers@iptel.org">serusers@lists.iptel.org</a><br>>> <a href="http://mail.iptel.org/mailman/listinfo/serusers">
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