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<p class=MsoNormal><span style='color:#1F497D'>Yes, we are running 3.1.2 on most,
some are running latest 3.2.2. <o:p></o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'>Do you remember the exact
firmware version you had issues with.<o:p></o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'>Level 3 has mentioned RTP SSRC
could b an issue, but they have no firm data backing it up. It also happens with
Asterisk based VoIP PBX&#8217;s&#8230;<o:p></o:p></span></p>

<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

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<p class=MsoNormal><span style='color:#1F497D'>Ujjval Karihaloo<o:p></o:p></span></p>

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<p class=MsoNormal><span style='color:#1F497D'><o:p>&nbsp;</o:p></span></p>

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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";
color:windowtext'>From:</span></b><span style='font-size:10.0pt;font-family:
"Tahoma","sans-serif";color:windowtext'> Lee Riemer
[mailto:lriemer@bestline.net] <br>
<b>Sent:</b> Tuesday, January 05, 2010 10:43 PM<br>
<b>To:</b> Ujjval Karihaloo<br>
<b>Cc:</b> voiceops@voiceops.org<br>
<b>Subject:</b> Re: [VoiceOps] Delay on RTP for Inbound Calls<o:p></o:p></span></p>

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<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>I forgot, we had this issue with invalid RTP sequence
numbers with old Polycom firmware.&nbsp;&nbsp; Are you using Polycom phones?<br>
<br>
On 1/5/2010 11:31 PM, Ujjval Karihaloo wrote: <o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>I trace a call&#8230;on my cell phone
I hear the first 1 -2 seconds clipped&#8230;however the trace sounds fine&#8230;.</span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>&nbsp;</span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>Traced at SBC side facing Level
3 </span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>Traced at SBC side facing
Customer (who receives inbound call)</span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>Traced at Customer Prem</span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>&nbsp;</span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>All the above 3 traces the Audio
sounds fine, but on my cell phone I miss the first 2 seconds.</span><o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>&nbsp;</span><o:p></o:p></p>

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<p class=MsoNormal><span style='color:#1F497D'>Ujjval Karihaloo</span><o:p></o:p></p>

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<p class=MsoNormal><span style='color:#1F497D'>&nbsp;</span><o:p></o:p></p>

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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";
color:windowtext'>From:</span></b><span style='font-size:10.0pt;font-family:
"Tahoma","sans-serif";color:windowtext'> <a
href="mailto:voiceops-bounces@voiceops.org">voiceops-bounces@voiceops.org</a> [<a
href="mailto:voiceops-bounces@voiceops.org">mailto:voiceops-bounces@voiceops.org</a>]
<b>On Behalf Of </b>Lee Riemer<br>
<b>Sent:</b> Tuesday, January 05, 2010 10:15 PM<br>
<b>To:</b> <a href="mailto:voiceops@voiceops.org">voiceops@voiceops.org</a><br>
<b>Subject:</b> Re: [VoiceOps] Delay on RTP for Inbound Calls</span><o:p></o:p></p>

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<p class=MsoNormal>&nbsp;<o:p></o:p></p>

<p class=MsoNormal>Have you captured via wireshark and replayed?&nbsp; Do you
hear the same delay?&nbsp; Is there a delay between the OK (answer) and the
audio?<br>
<br>
On 1/5/2010 8:22 PM, Ujjval Karihaloo wrote: <o:p></o:p></p>

<p class=MsoNormal>Hi Guys;<o:p></o:p></p>

<p class=MsoNormal>&nbsp;<o:p></o:p></p>

<p class=MsoNormal>&nbsp;&nbsp; We have noticed that sometimes when calling
into our DIDs (Level 3 DIDs), there is a 2-3 second lag. i.e. Cell phone caller
(party A) calls into a DID (Party B) that is on our network (Broadsoft Softswitch),
Party B answers and sayd 1,2,3,4,5 &#8211; but the Party A only hears 4, 5&#8230;The part
i.e. 1,2,3 get cut off.<o:p></o:p></p>

<p class=MsoNormal>&nbsp;<o:p></o:p></p>

<p class=MsoNormal>Plus it is sporadic and difficult to reproduce, was
wondering if folks have encountered this and any good troubleshooting techniques
you can recommend. <o:p></o:p></p>

<p class=MsoNormal>&nbsp;<o:p></o:p></p>

<p class=MsoNormal><span style='color:#1F497D'>Ujjval Karihaloo</span><o:p></o:p></p>

<p class=MsoNormal>&nbsp;<o:p></o:p></p>

<pre>&nbsp;<o:p></o:p></pre><pre>&nbsp;<o:p></o:p></pre><pre>_______________________________________________<o:p></o:p></pre><pre>VoiceOps mailing list<o:p></o:p></pre><pre><a
href="mailto:VoiceOps@voiceops.org">VoiceOps@voiceops.org</a><o:p></o:p></pre><pre><a
href="https://puck.nether.net/mailman/listinfo/voiceops">https://puck.nether.net/mailman/listinfo/voiceops</a><o:p></o:p></pre><pre>&nbsp; <o:p></o:p></pre></div>

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