<div><br>Dear sir,</div>
<div> I have installed with Asterisk latest version Zaptel and all with new version still iam getting this error <strong>chan_ss7.c:1889 ss7_write: Write buffer full on CIC=1 (wrote only 0 of 160), audio lost. Is there any way to make my serice better.
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<div><strong></strong> </div>
<div><strong>regards</strong></div>
<div><strong>surender</strong></div>
<div> </div>
<div><span class="gmail_quote">On 5/11/06, <b class="gmail_sendername">Jacob Tinning</b> <<a href="mailto:tinning@sifira.dk">tinning@sifira.dk</a>> wrote:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">On Wed, 10 May 2006, Anton wrote:<br><br>> The same with me. I did _particularry_ decreased that, by<br>
> interconnecting 2 asterisk boxes over IAX2 with<br>> jitterbuffer enabled. Maybe implementing JB in chan_ss7<br>> will help elliminating that.<br><br>Actually, the "Write buffer" is a kind of jitter-buffer. It is inside the
<br>zaptel driver and is initialized by chan_ss7 to 4 * 160 bytes (80ms)<br><br>You can increase it to some other multiple of 160, but it requires a recompile,<br>and will also increase the audio-delay.<br><br>I've once read about an algorithm to a dynamic jitterbuffer, which whould
<br>"expand" itself when it runs full, and shrink after some time.<br><br>Maybe it would be a good idea to make some experimental implementations of<br>such a buffer..<br><br>Mvh. Jacob<br><br>--<br>Jacob Tinning
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