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PBX Systems for IP Telephony

  • List Price: $75.00
  • Buy New: $46.85
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New (26) Used (23) from $2.95
  • Seller:Chris's Bargains
  • Sales Rank:2,544,487
  • Languages:English (Published), English (Original Language), English (Unknown)
  • Media:Paperback
  • Number Of Items:1
  • Edition:1
  • Pages:487
  • Shipping Weight (lbs):2.13
  • Dimensions (in):7.3 x 1.4 x 9.2
  • Publication Date:May 15, 2002
  • MPN:100 b&w illustrations
  • ISBN:0071375686
  • EAN:9780071375689
  • ASIN:0071375686
Availability:Usually ships in 1-2 business days

Features:
  • PBX Systems for IP Telephony


Editorial Reviews:
Synopsis
This work explains telephone switching systems and how the technology is evolving to accommodate voice-over-IP traffic. Unlike data networks, telephone networks are proprietary. They're purchased as complete systems and are hard if not impossible to modify. Allan Sulkin explains how to acquire, deploy and maintain a system with all the features needed to support essential new applications, and how to get optimal performance from the system you have.

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