<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span>rigiro la mail discussa ieri in riunione</span></div><div><br></div> <div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"> <div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"> <div dir="ltr"> ----- Messaggio inoltrato -----<br> <font size="2" face="Arial"> <b><span style="font-weight:bold;">Da:</span></b> Giuseppe De Marco <peppelinux@yahoo.it><br> <b><span style="font-weight: bold;">A:</span></b> "wireless@ml.ninux.org" <wireless@ml.ninux.org> <br> <b><span style="font-weight: bold;">Inviato:</span></b> Martedė 9 Luglio 2013 12:45<br> <b><span style="font-weight: bold;">Oggetto:</span></b> Re: [Ninux-Wireless] Asterisk Distribuito, no solo dentro Ninux ma globalmente<br> </font> </div> <div class="y_msg_container"><br><div
id="yiv9623467773"><div><div style="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"><span style="font-size:12pt;">> scarica questo libro:</span><br></div><div style="font-family: 'times new roman', 'new york', times, serif;"><div style="font-family: 'times new roman', 'new york', times, serif;"><div class="yiv9623467773y_msg_container" style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;">> <a rel="nofollow" target="_blank" href="http://it-ebooks.info/book/2332/">http://it-ebooks.info/book/2332/</a><br><br></div><div class="yiv9623467773y_msg_container" style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;">č una bibbia. Su asterisk avevo due libri ma nessuno supera questo.</div><div
class="yiv9623467773y_msg_container" style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"><br></div><div class="yiv9623467773y_msg_container" style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;">Molto interessante dundi, sebbene vada studiato pių approfonditamente dal sottoscritto (se non lo vedo funzionare...).</div><div class="yiv9623467773y_msg_container" style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"><br></div><div class="yiv9623467773y_msg_container" style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;">Se il protocollo da adottare in Ninux č SIP, chiedo in lista se qualcuno ha avuto esperienze su SipX (<span style="background-color: rgb(235, 245, 252); font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px;">sipXecs</span><span style="font-size:12pt;">). Questo supporta esclusivamente il protocollo
SIP e nasce per essere facilmente scalato per mezzo di proxy.</span></div><div class="yiv9623467773y_msg_container" style="font-family:'times new roman', 'new
york', times, serif;font-size:12pt;"><span style="font-size:12pt;"><br></span></div><div class="yiv9623467773y_msg_container" style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"><span style="font-size:12pt;">"""</span></div><div class="yiv9623467773y_msg_container"><span><div class="yiv9623467773y_msg_container">a) sipXecs IP PBX uses external gateways. It supports as many external gateways you need without limit and offers automatic failover in case a gateway is unavailable or busy. It also offers least cost routing where gateways can be deployed anywhere you need them.</div><div class="yiv9623467773y_msg_container"><br></div><div class="yiv9623467773y_msg_container">b) sipXecs IP PBX does not route calls (media) through the server because it separates signaling from media. Therefore, sipXecs can support as many simultaneous calls as your LAN / WAN bandwidth permits. Asterisk has a hard limit because calls go through the
Asterisk server. For a dual-core XEON with 2 GB RAM that
limit is 60 simultaneous calls. </div><div class="yiv9623467773y_msg_container"><br></div><div class="yiv9623467773y_msg_container">c) Routes calls direct peer-to-peer and not through the call control server. The sipXecs IP PBX also supports HD voice for both end points as well as PBX services such as conferencing, voicemail and auto-attendant. Video support poses no additional load on the sipXecs IP PBX as the media streams do not go through the PBX server.</div><div class="yiv9623467773y_msg_container"><br></div><div class="yiv9623467773y_msg_container">Asterisk is modeled like a more traditional TDM PBX where lines ("channels") come into the PBX that carry voice and signaling. The IAX protocol even explicitly bundles voice and signaling along the same route. This not only uses more bandwidth than necessary, imposes additional delay, injects additional jitter, and represents a single point of failure, this also severely limits the total number of
calls that can go on at any given time for the
system. <br></div><div class="yiv9623467773y_msg_container">"""</div><div class="yiv9623467773y_msg_container"><br></div><div class="yiv9623467773y_msg_container"><br></div><div class="yiv9623467773y_msg_container">Idee, intuizioni, opinioni: sono necessarie.</div><div class="yiv9623467773y_msg_container"><br></div><div class="yiv9623467773y_msg_container">[1] <a rel="nofollow" target="_blank" href="http://www.voiptoday.org/index.php?option=com_content&view=article&id=63:sip">http://www.voiptoday.org/index.php?option=com_content&view=article&id=63:sip</a></div><div class="yiv9623467773y_msg_container">[2] <a rel="nofollow" target="_blank" href="http://wiki.sipfoundry.org/pages/viewpage.action?pageId=9929235">http://wiki.sipfoundry.org/pages/viewpage.action?pageId=9929235</a></div></span></div> </div> </div> </div></div></div><br><br></div> </div> </div> </div></body></html>