Результаты поиска - "Digital telephone systems."

Digital telephony по Bellamy, John 1941-

Digital telephony по Bellamy, John 1941-

SPC digital telephone exchanges по Redmill, Felix

Understanding digital subscriber line technology по Starr, Thomas J.J

DSL simulation techniques and standards development for digital subscriber line systems по Chen, Walter Y. 1956- .

Delivering voice over frame relay and ATM по Minoli, Daniel 1952-

Cisco voice over frame relay, ATM, and IP по McQuerry, Steve

Delivering voice over IP networks по Minoli, Daniel 1952-

PLDT Dansalan digital switching system

Voice over IP networks quality of service, pricing and security по Verma, Pramode K.

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