<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>20 sep 2013 kl. 15:16 skrev Kristian Kielhofner <<a href="mailto:kris@kriskinc.com">kris@kriskinc.com</a>>:</div><br class="Apple-interchange-newline"><blockquote type="cite">I've been spending some time looking at some of the significant<br>changes Apple has made to Facetime in iOS 7. I'm far from an Apple<br>fanboy but some of them are pretty interesting:<br><br>- multiplexing everything over a single UDP port<br></blockquote>That's what's Google has done with Hangouts and what we're currently</div><div>working on in the IETF to standardize, driven by WebRTC. Will be very</div><div>beneficial for all VoIP.</div><div><br><blockquote type="cite">- deflate compression with SIP<br>- various /slight/ protocol violations ;)<br></blockquote>getting depressed....</div><div><br></div><div>/O<br><blockquote type="cite"><br>More here:<br><br><a href="http://blog.krisk.org/2013/09/apples-new-facetime-sip-perspective.html">http://blog.krisk.org/2013/09/apples-new-facetime-sip-perspective.html</a><br><br>As SDP bodies swell more and more can we hope to build significant<br>support for multiplexing and deflate compression in the SIP-focused<br>open source ecosystem?<br><br>-- <br>Kristian Kielhofner<br><br>_______________________________________________<br>SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list<br>sr-users@lists.sip-router.org<br>http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users<br></blockquote></div><br><div apple-content-edited="true">
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0; "><div>---</div><div>* Olle E Johansson - <a href="mailto:oej@edvina.net">oej@edvina.net</a></div><div>* Cell phone +46 70 593 68 51, Office +46 8 96 40 20, Sweden</div><div><br class="webkit-block-placeholder"></div></span><br class="Apple-interchange-newline">
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