2009

Building Enterprise Ready Telephony Systems with SipXecs 4. 0

Picher, Michael W., author



 

1987

The geodesic network : 1987 report on competition in the telephone industry

Huber, Peter W. (Peter William), 1952-2021, author

[Washington, D.C.] : [U.S. Department of Justice, Antitrust Division], [1987]

 

2006

Internet phone services simplified : an illustrated guide to understanding, selecting, and implementing VolP-based Internet phone services for your home

Doherty, J, CCNA



 

1998

Introduction to telephones and telephone systems

Noll, A. Michael
3rd ed


 

2004

IP telephony unveiled

Brown, Kevin



 

2022

Literature and telephony : 1940 to the present

Jackson, Sarah, author
First edition
London [England] : Bloomsbury Academic, 2022

 

2002

The new telephony

Walters, Stephen M.

Upper Saddle River, N.J. ; [Great Britain] : Prentice Hall PTR, [2002]

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1976

Principles of telecommunication--traffic engineering

Bear, D. (Donald)

Stevenage, Eng. : P. Peregrinus, 1976

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