Configuring Cisco voice over IP /

Configuring Cisco voice over IP / Paul J. Fong. [et al.] - Mumbai : Shorff Publishers ; 2003. - xxxii, 543 p. : ill.; 22 cm.

Includes index and diagram.



9781931836-647


Internet.--Data processing.
Telephone systems.
Computer network protocols.

004.69 C748 2003
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