全球IP PBX及硬件桌上型IP电话市场：2007年销售企业的市场占有率

Abstract

This IDC study highlights the shipment and revenue market shares for enterprise IP PBX (pure and hybrid) systems, IP telephony lines/seats, and desktop hardware IP telephones for 2007.

"While the arrival of Microsoft and IBM' s unified communications solutions have stimulated a lot of dialog and market hype around IP telephony, these solutions have only just begun to dampen the growth of existing IP PBX shipments and IP lines from the existing telephony providers," states Nora Freedman, a senior analyst in the Enterprise Networks group at IDC.

Table of Contents

• Table of Contents
• IDC Opinion
• In This Study
  • Methodology
  • Definitions
    • Gateway
    • IP PBX System
    • IP PBX Line/Seat
    • IP Telephones
    • IP Trunking
    • Private Branch Exchange
• Situation Overview
• Table: Worldwide IP PBX End-User Revenue by Vendor, 2006 and 2007
• Figure: Worldwide IP PBX End-User Revenue Share by Vendor, 2007
• Figure: Worldwide IP PBX End-User Revenue Share by Vendor, 2006 and 2007
• Table: Worldwide IP Telephony Line Shipments by Vendor, 2007
• Table: Worldwide IP PBX System Shipments by Vendor, 2007
• Table: Worldwide Hardware Desktop IP Phone Shipments and End-User Revenue by Vendor, 2007
• Figure: Worldwide Hardware Desktop IP Phone End-User Revenue Share by Vendor, 2007
• Figure: Worldwide Hardware Desktop IP Phone End-User Revenue Share by Vendor, 2007 and 2006
• Future Outlook
  • Potential Threats to the IP PBX
    • Potential Threats to IP Phones
• Essential Guidance
  • For IP PBX Vendors
    • For IP Phone Vendors
• Learn More
  • Related Research
  • Synopsis