'Rtp rtcp' presentation slideshows

ViewPoint8000 ???? - ???????

ViewPoint8000 ???? - ???????. H323 ???? ???? NAT ???? ?????????? ViewPoint ???????? ???????. H.323 ??????????. H.323 ????????? QoS ?????????? PBN ? Packet Based Networks ????????????????????????????????? H.323 ???????????????????????.

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Intro to VoIP and VoIP Security

Intro to VoIP and VoIP Security. Anthony Critelli. A quick word on the PSTN. Circuit switched Every phone call consumed an ENTIRE circuit Physical copper circuit, like the one to your house Entire channel on a T-carrier, like T1 (24 channels) Multiplexing ( muxing ) was expensive

673 views • 46 slides

?????????????? The Study and Implementation of Mobile Internet Phone

?????????????? The Study and Implementation of Mobile Internet Phone. ??? : ??? ?? :2005.07.15 ???? : ??? ??. ??. ?? ????????? ?????????????? ??????? ???? ????. ??. ???? ????? ???? vs ???? ???????????????. ?????????. SIP. RFC 2543, March 1999 RFC 3261, June 2002 Function

393 views • 32 slides

Design and implementation of IPv6 multicast based High-quality Videoconference Tool (HVCT)

Design and implementation of IPv6 multicast based High-quality Videoconference Tool (HVCT). 2003. 8. 28 Tae-wan You, Seoul National University, Korea. Outline. HVCT and Features Software design Implementation Details Experimental result Future work. HVCT & Feature. HVCT.

254 views • 25 slides

Design and implementation of IPv6 multicast based High-quality Videoconference Tool (HVCT)

Design and implementation of IPv6 multicast based High-quality Videoconference Tool (HVCT). 2003. 8. 28 Tae-wan You, Seoul National University, Korea. Outline. HVCT and Features Software design Implementation Details Experimental result Future work. HVCT & Feature. HVCT.

253 views • 25 slides

Interworking Between SIP/SDP and H.323

Agenda Compare SIP/H.323 Problems in interworking Possible solutions Conclusion Q/A. Interworking Between SIP/SDP and H.323. Kundan N. Singh, Dept. of Computer Science, Columbia University kns10@cs.columbia.edu. What is H.323 ?. Multimedia Communication Protocol. Terminal/ User Agent.

696 views • 22 slides

Advanced IP Framework

Advanced IP Framework. RSVP. Real-time Applications. Applications. RTP/RTCP. HTTP. SMTP. UDP. TCP. IPv4 and IPv6. Integrated Services Packet Forwarding. Integrated Services. Enhancements to IP Network Model to support real-time and best-effort flows Motivation

219 views • 10 slides

A Taxonomy of SIP B2BUAs draft-kaplan-straw-b2bua-taxonomy

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360 views • 10 slides

126 views • 10 slides

Reactions to Signaling from ECN Support for RTP/RTCP

242 views • 9 slides

QsoNet the new way of radio?

VOIP] "is the most important shift in the entire history of modern communication since the invention of the telephone." FCC Chairman, Michael Powell. QsoNet the new way of radio?.

214 views • 8 slides