SIPComm review Feb 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) Kundan Singh (PhD cand.) Xiaotao Wu (PhD cand.) project students

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

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

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

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

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

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

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