Computer telephony demystified :
Bayer, Michael.
Computer telephony demystified : putting CTI, media services, and IP telephony to work / Michael Bayer. - Boston : Mcgraw-Hill, 2001. - xlviii, 765 p. + 1 CD.
0071189157 : KES 4950
Internet telephony.
TCP/IP (Computer network protocol)
Computer telephony demystified : putting CTI, media services, and IP telephony to work / Michael Bayer. - Boston : Mcgraw-Hill, 2001. - xlviii, 765 p. + 1 CD.
0071189157 : KES 4950
Internet telephony.
TCP/IP (Computer network protocol)