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REDWOOD CITY, Calif. – July 27, 2015 –According to a recently published report by Dell’Oro Group, the trusted source for information about the telecommunications, networks, and data center IT industries, the Enterprise Telephony market is expected to decline to $8 billion in 2019.

“Enterprises continue to transition IT dollars away from premise solutions and towards the Cloud and we remain surprised that only a few premises-based vendors have significant revenue from Cloud offerings, with the remaining premises vendors being slow to create such offerings,” said Alan Weckel, Vice President of Enterprise Telephony market research at Dell’Oro Group.  “This is very similar to the early days of IP, where the market direction was clear but vendors were unwilling to change. During the next five years, we expect vendors to focus heavily on the Cloud market and to look at both selling equipment to support Cloud build-outs and towards creating stand-alone Cloud offerings,” stated Weckel.

The Enterprise Telephony 5-Year Forecast Report also indicates IP phone growth will continue each year during the forecast period from both PBX vendors (such as Alcatel-Lucent Enterprise, Avaya, and Cisco) as well as from third party handset makers (such as Polycom and Grandstream).


The Dell’Oro Group Enterprise Telephony Quarterly Report offers complete, in-depth coverage of the market with tables covering manufacturers’ revenue, average selling prices, line (analog/digital and IP) and unit shipments for PBX (IP, Hybrid, Traditional PBX, Traditional Key) and Telephones (IP and Legacy Business Phones). The report also includes tables covering manufacturers’ revenue for Unified Communications and Enterprise Voice Applications. To purchase this report, please contact Matt Dear at +1.650.622.9400 x233 or email


Dell’Oro Group is a market research firm that specializes in strategic competitive analysis in the telecommunications, networks, and data center IT markets.  Our firm provides in-depth quantitative data and qualitative analysis to facilitate critical, fact-based business decisions.  For more information, contact Dell’Oro Group at +1.650.622.9400 or visit