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Redmond Readings

Microsoft has just posted one of the most clearly enunciated brief tutorials I've seen about IP telephony. Here, you get a review of SIP (Session Initiation Protocol), SIP Servers, plus how to configure your IP gateway for basic services as well as multicast conferencing.
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Written by Russell Shaw on

Microsoft has just posted one of the most clearly enunciated brief tutorials I've seen about IP telephony. Here, you get a review of SIP (Session Initiation Protocol), SIP Servers, plus how to configure your IP gateway for basic services as well as multicast conferencing. And no, they are not trying to sell you anything.

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