Pocket • 2003 • Engelsk

Centrex or PBX : The Impact of IP

Name: Centrex or PBX : The Impact of IP
SKU: 9781580534970
Availability: OutOfStock
ISBN: 9781580534970

Av John R. Abrahams

0 vurderinger • 0.0 av 5

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Om boken

If you have the responsibility to design, upgrade and manage data networks to carry IP Telephony (voice, video and data); need help in evaluating competing IP-Centrex and IP-PBX systems; or need guidance in specifying the parameters for a service level agreement for IP-Centrex, this unique reference provides you with the knowledge you need to get the job done right. It enables you to more accurately estimate the time and resources needed to implement IP Telephony in your organization. The book d...Vis mer

Om boken

ISBN

9781580534970

Forlag

Norwood : Artech House

Publiseringsår

2003

Språk

Engelsk

Originaltittel

Centrex or PBX : The Impact of IP

Format

Pocket

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Frakt

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Omtaler · 0

0 vurderinger • 0.0 av 5

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