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SIPComm review Feb. 2002

SIPComm review Feb. 2002. Henning Schulzrinne IRT Lab Columbia University. Overview. Students CINEMA status Near-term plans Issues. ITG-funded students. Knarig Arabshian (PhD cand.) Ajay Nambi (MS cand., grad 5/03?) Ali Khawa (MS cand., grad. 5/02) Sankaran Narayanan (MS, grad. 5/02)

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SIPComm review Feb. 2002

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  1. SIPComm review Feb. 2002 Henning Schulzrinne IRT Lab Columbia University

  2. Overview • Students • CINEMA status • Near-term plans • Issues

  3. ITG-funded students • Knarig Arabshian (PhD cand.) • Ajay Nambi (MS cand., grad 5/03?) • Ali Khawa (MS cand., grad. 5/02) • Sankaran Narayanan (MS, grad. 5/02) • Kundan Singh (PhD cand.) • Xiaotao Wu (PhD cand.) • project students

  4. CINEMA components Cisco 7960 MySQL sipconf rtspd user database LDAP server plug'n'sip RTSP conferencing media server server (MCU) wireless sipd 802.11b RTSP proxy/redirect server unified messaging server Pingtel sipum Nortel Cisco Meridian 2600 VoiceXML PBX server T1 T1 SIP sipvxml PhoneJack interface sipc SIP-H.323 converter sip-h323

  5. Progress • Two new CINEMA releases (1.19, 1.20) • simplified configuration (database + web) • components available across platforms • TLS support for secure signaling • IPv6 support • basic CPL support • RADIUS accounting • personal address book • New SIP-VoiceXML server for conferencing and UM • SIPstone test tool

  6. sipc enhancements • TLS support • address auto-completion • CPL • missed call log • audio stability improvements

  7. Trial installations • Working with Internet2 on conferencing trial • high-quality audio conferencing (G.722) • collaboration • Trial installation at Yale University

  8. Internet Drafts and papers • Conference control (with Nokia visitor) • Web sharing • RADIUS accounting • Internet Computing papers: • Emergency communications • PBX replacement

  9. Short-term plans • G.722 (16 kHz) audio support in sipconf and sipc • Better name mapping and dial plan support (database, not file) • Upgrade to RFC2543bis-09 • Better RPM (Linux package) • Complete CPL support • CINEMA as enterprise collaboration “portal”: • Web-based calendaring (for conferences and others) • Message board

  10. Issues • Resources • programming vs. research • systematic testing • graphical / web page design • documentation • Distribution of new releases • Technical support • installation support • Academic & not-for-profit licensing

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