SIP Based IP PBX Market Share, Size, Growth, Trend 2017 SIP Based IP PBX Market Share, Size, 2017 | Page 5

Key Topics
SIP Based IP PBX
SIP PBX Solution Deployment Models SIP Enabled IP PBX Unified Communications Virtual Office
Functions Unified SIP Collaboration System Hosted Collaboration Solution Team Collaboration
Device Transaction Solutions Functions OSS from BluePlanet SIP Enabled IP PBX Cloud Enterprise /
Service Provider SIP PBX Cloud SMB SIP Cloud Enterprise / Service Provider SIP Unified
CommunicationsService Provider SIP Unified Communications
Table of Contents
SIP BASED IP PBX EXECUTIVE SUMMARY 14
SIP Based IP PBX Market Driving Forces 14
A Digital Transformation, An Approach That Enables Organizations To Drive Changes In Their
Business Models And Ecosystems 15
SIP PBX Market Shares 17
SIP PBX Forecast 19
1. SIP BASED IP PBX: MARKET DESCRIPTION AND MARKET DYNAMICS 21
1.1 Software Based IP PBX 21
1.1.1 Session Initiation Protocol (SIP) Trunking 22
1.1.2 SIP Trunking Works: Over an Existing IP Network 23
1.1.3 SIP Trunking Alternative Solutions: 25
1.2 SIP-PBX Deployment 32
1.2.1 Telephone First Point Of Contact 33
1.2.2 SIP Application Server 34
1.3 Convergence of Voice and Data 37
1.4 Enterprise PBX 38
1.5 Session Initiation Protocol (SIP) Standard 39
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