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Originally Posted by wintersforge
i think they are using a SIP based protocol as they are offering alternate OS builds. Older protocols arent supported on alternate OS's (H323/MGCP). Cisco is gearing up to release a Linux based voip call control software on their CallManager platform sometime this years as CCM 5.0....with Windows build soon after. SIP is used in messenger services (yahoo/aol etc)...its all text based blah blah blah....
Im curious what kind of QoS measures they have in place and what codecs they are using (g.729@8k im guessing with cRTP to reclaim another 4k????).
i didnt see anything on their site about technologies (bseides P2P buzzword sleeping: )....
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There's some codec info [url=http://en.wikipedia.org/wiki/Skype:910fc]here.[/url:910fc]