Faxback NET SatisFAXtion 9.0 - Fax Server Manual Uživatelský manuál stáhnout pdf (Strana 203)

MMR Modified Modified Read: A slightly improved version of MR designed for use with             

lowlinenoisedigitaltelephonyconnections.

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MRModifiedRead:AnimprovedversionofMHfaximagecompression.

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RTP Realtime Transfer Protocol: Protocol for transmitting the audio portion of a VoIP call over IP               

networks.CodecsusedaretypicallyG.711μlaworG.729.

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SIP Session Initiation Protocol: Standard VoIP protocol for placing and receiving calls. SIP controls             

callsetupandtakedownaswellasnegotiatingtheaudio(RTP)channelorfax(T.38)channel.

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T.30:ThemostfundamentalITUTstandardforfax.

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T.38:TheITUTstandardforfaxoverIPnetworks.

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T.4:ITUT“Group3”faxcompressionstandardusingtheMHalgorithm.

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T.6:ITUT“Group4”faxcompressionstandardusingtheMMRalgorithm.

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V.21: Lowspeed (300 bit/s) “handshaking” protocol. Used for initial fax negotiation and interpage            

signaling.

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V.34:Highspeedfaxtransmissionprotocolallowingtransmissionatspeedsupto33,600bit/s.

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VoIPVoiceoverInternetProtocol.

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ProprietaryFaxBack,Inc.2014 203

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Faxback NET SatisFAXtion 9.0 - Fax Server Manual Uživatelský manuál Strana 203