Programming Internet Telephony Services Jonathan Rosenberg Bell Laboratories / / /
Event
FDA Phase / /
Facility
UDP port / /
IndustryTerm
presence systems / control protocol / end systems / Subsequent message processing rules / directory services / media servers / telephony services / Internet telephony standards To / web response / university server / use streaming media / hgs@cs.columbia.edu Internet telephony / user agent server / media composition / instant messaging services / Internet telephony / freephone services / directory access protocols / telephony / \services / hop server / nal user agent server / telephone switch / telephone network / media types / supplementary services / number services / transfer / purpose protocol / text processing languages / computer science server / erent protocols / telephone switches / external server / server / means by which these services / Web Models There / Web servers / Internet telephony signaling protocols / transport protocols / telephony signaling / proxy server / multi-party conferencing / erent solutions / web server / call management / purchase certain services / client-server protocol / remote procedure call protocol / media codecs / changing media codecs / /
Organization
Columbia University / International Telecommunications Union / Request Response SIP Redirect Server Location Service / Internet Engineering Task Force / Domain Name Service / /
Person
Bob Jones / Jonathan Lennox / Joe Smith / / /
Position
central coordinator / network administrator / model for IN / call-forward / forward / and conference calling / administrator / Model for Programming / /
Product
Proto1 / server / /
ProgrammingLanguage
Java / BASIC / Perl / Javascript / /
ProvinceOrState
Indiana / /
RadioStation
5 What / /
Technology
Signaling protocols / client-server protocol / IP telephony / multimedia conferencing / 2 Signaling Protocol / virtual reality / HyperText Transfer Protocol / API / instant messaging / Perl / streaming media / Quality of Service / UDP / erent protocols / transport protocols / MGCP / CGI / detailed protocol / encryption / purpose protocol / Real Time Transport Protocol / PSTN / 2.1 Session Initiation Protocol / directory access protocols / load balancing / Java / proxy server / three main protocols / HTTP / control protocol / remote procedure call protocol / H.323 / QoS protocols / Internet telephony signaling protocols / web server / Intelligent Network / /
Tech-Report Number CUCS[removed]Programming Internet Telephony Services Jonathan Rosenberg Bell Laboratories