1. Henning Schulzrinne Dept. of Computer Science Columbia University
SIPcomm Review – Nov. 2001
Henning Schulzrinne
Dept. of Computer Science
Columbia University

2. Activities Main focus: CINEMA software suite sipd proxy server
sipconf conference server
sip323 protocol translator
sipum unified messaging
sipvxml SIP-VoiceXML server (new)
rtspd streaming media server
libcine, libsip

3. Activities Releases roughly every 4-6 weeks
Emphasis on packaging and installation
IPv6
Conference enhancements
Web interface enhancements (configuration, address book, …)
Performance
Programmability (sip-cgi, CPL)

4. Other Activities Emergency communications
Internet 911 services
Internet emergency notification
sipc cross-platform conferencing UA
SIP integration for NCAST video server

5. Personnel Kundan Singh sipd, sipum, sipvxml, rtspd Sankaran Narayanan
sipconf, performance, installation, sipd, rtspd
Knarig Arabshian
911 services
Ali Khawa
sipconf
Min Yan
installation and testing
Xiaotao Wu
sipc, CPL for presence, service creation

6. Issues Tech support handled by students Unclear general direction
Lack of distribution channels