SIP Based IP PBX Market Share, Size, Growth, Trend 2017 SIP Based IP PBX Market Share, Size, 2017 | Page 3

Making the workforce more engaged and productive by providing users with new tools and
solutions that are highly relevant to how they work in the DX era, while delivering enterprise-class
voice and video capabilities. Increased productivity is achieved.
Users can remotely share and explain real-time data in context. Compelling benefits that
organizations can realize from UC&C solutions designed for the digital transformation era:
• ISDN PRI (T1/E1):
- Alcatel-Lucent, Avaya, Siemens, and Nortel PBXs
• SIP Trunk:
- Nokia Siemens, Nortel, BroadSoft, and Huawei Soft Switches
Information technology (IT) has moved from the back office to the front office with platform
technologies, mo