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<font face="Helvetica, Arial, sans-serif">One-way audio is mostly
firewall problem.<br>
<br>
Are you behind firewall ?<br>
<br>
You can check the audio-ports that are being used in the SDP-message by
doing a <i>sip debug</i>.<br>
<br>
Maybe you do not have enough UDP-ports open for the audio ?<br>
<br>
<br>
Jonas.<br>
<br>
</font><br>
On 07/15/2010 04:38 PM, Nasir Javaid wrote:
<blockquote
cite="mid:AANLkTikDqsTlu7r_0O4N4bu2oR8NMhqUbdnkTOsiTVD_@mail.gmail.com"
type="cite">Hi,<br>
<br>
I am working on calling 2 registrations of same user on 2 different ip
or ports. It works fine and both phones ring simultaneously. the
problem is that there is one way audio, calling party can hear me but i
can't hear calling party.<br>
<br>
here is the scenario..<br>
<br>
SIP/<a moz-do-not-send="true" href="http://XYZ@192.168.0.20:5060">XYZ@192.168.0.20:5060</a>
<br>
SIP/<a moz-do-not-send="true" href="http://XYZ@192.168.0.10:5678">XYZ@192.168.0.10:5678</a><br>
<br>
i dial using following dial string<br>
<br>
Dial(<a class="moz-txt-link-abbreviated" href="mailto:SIP/XYZ@192.168.0.20:5060&SIP/">SIP/XYZ@192.168.0.20:5060&SIP/</a><a moz-do-not-send="true"
href="http://XYZ@192.168.0.10:5678">XYZ@192.168.0.10:5678</a>,30,tTog)<br>
<br>
both destinations ring at the same time and one that is answered starts
conversations. but audio is one sided as i mentioned above.<br>
<br>
But simply dialing single registration of XYZ like
Dial(SIP/XYZ,30,tTog) works fine and audio is fine at both ends.<br>
<br>
have any idea what is going wrong??<br>
<br>
any help will be highly appreciated<br>
<br>
regards,<br>
<br>
Nasir Javaid<br>
<br>
<br>
<br>
<br>
</blockquote>
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