<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class="">Hi Dmitry,</div><div class=""><br class=""></div><div class="">it seems to be a similar issue to this:</div><div class=""><a href="https://freeswitch.org/jira/browse/FS-11658" class="">https://freeswitch.org/jira/browse/FS-11658</a></div><div class=""><br class=""></div><div class="">br</div><div class="">Henning<br class=""><div><br class=""></div><div><br class=""><blockquote type="cite" class=""><div class="">Am 24.07.2019 um 11:19 schrieb Dmitriy Borisov <<a href="mailto:borik.internet@gmail.com" class="">borik.internet@gmail.com</a>>:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">Hello! Need your help!<div class=""><br class=""></div><div class="">I have next scheme of RTP processing:</div><div class=""><br class=""></div><div class=""><font face="courier new, monospace" class="">rtpengine <-> caller freeswitch <-> robot freeswitch.</font></div><div class=""><br class=""></div><div class="">And next scheme of call:</div><div class="">1. Caller make an outgoing call (1) via rtpengine</div><div class="">2. On answer caller make an outgoing call (2) to robot and bridge it with call (1)</div><div class=""><br class=""></div><div class="">I have a problem with RTP stream <font face="courier new, monospace" class="">rtpengine -> caller freeswitch -> robot freeswitch</font></div><div class=""><br class=""></div><div class="">I see in a pcap that RTP packets goes from rtpengine to caller freeswitch without significant jitter. But sometimes caller freeswitch make a ~200ms length pause in RTP transmitting. After pause caller freeswitch renew transmitting of RTP packets, and first packet have a marker bit set. As I know from RFC 3551, marker bit means that stream starts after pause of transmitting.</div><div class=""><br class=""></div><div class="">This pauses are very harmful for me becuse them break speech recognition process of robot freeswitch side.</div><div class=""><br class=""></div><div class="">I use PCMA codec with ptime=20 and no any virtualization of caller freeswitch hardware.<br class=""></div><div class=""><br class=""></div><div class="">Do you have any thinks about reason of this pauses and how can I remove them?</div><div class=""><br class=""></div><div class=""><div class="">-- <br class=""><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature">With best regards<br class=""> Dmitry Borisov<br class=""></div></div></div></div>
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