Wallace, Kevin, CCNP.
Voice over IP first-step / Kevin Wallace. - Indianapolis, Ind. : Cisco Press, c2006. - xx, 304 p. : ill. ; 24 cm. - First-step series .
Includes index.
9788131700433 (pbk.)
2005926125
GBA613020 bnb
013376034 Uk
Internet telephony.
TK5105.8865 / .W3346 2006
004.6
Voice over IP first-step / Kevin Wallace. - Indianapolis, Ind. : Cisco Press, c2006. - xx, 304 p. : ill. ; 24 cm. - First-step series .
Includes index.
9788131700433 (pbk.)
2005926125
GBA613020 bnb
013376034 Uk
Internet telephony.
TK5105.8865 / .W3346 2006
004.6