Internet communications using SIP :
Sinnreich, Henry
Internet communications using SIP : delivering VolP and multimedia services with session Initiation Protocol / Henry Sinnreich and Alan B. Johnston - New York : Wiley, c2001. - xx, 298 p. : ill. ; 25 cm. - Networking Council series .
0471413992
Computer network protocols
Internet telephony
Multimedia systems
TK5105.55 / .S56 2001
004.62 / S617i
Internet communications using SIP : delivering VolP and multimedia services with session Initiation Protocol / Henry Sinnreich and Alan B. Johnston - New York : Wiley, c2001. - xx, 298 p. : ill. ; 25 cm. - Networking Council series .
0471413992
Computer network protocols
Internet telephony
Multimedia systems
TK5105.55 / .S56 2001
004.62 / S617i