Research Reports Overview


Cavell has been providing research on the growth of the UK Hosted VoIP and SIP Trunking market for over 12 years and have expanded our research into a number of other countries in the last few years which are now produced as formalised market reports.

Cavell’s research methodology is based on strong working relationships with the VoIP Provider community: we survey UK Service Providers every 6 months and mainland European Service Providers on an annual basis. All the information is kept confidential as to protect our contributors’ interests.

Cavell also focuses on transformational issues and key market dynamics which can influence or affect Service Providers and Vendors' strategies worldwide. As a result, Cavell produces reports addressing new aspects of the convergence, mobility and cloud markets. An example would be our Communications Platform as a Service report released in October 2016, which is linked below (this is due to be updated in October 2017).

Our reports can either be bought as single reports or as a package depending on the type of report and geographic location.

Cloud Communications Report

SIP Trunking Report


UK (Cloud Comms & SIP Trunking Reports)


UK (Biannual Cloud Comms & SIP Trunking Reports)

Netherlands - Annual Cloud Comms Report

Germany - Annual Cloud Comms Report

France - Annual Cloud Comms Report

Belgium - Annual Cloud Comms Report

Italy - Annual Cloud Comms Report


Spain & Portugal - Annual Cloud Comms Report


DACH Region Cloud Comms Report


Benelux Cloud Comms Report

European Research Reports only

Includes all Mainland reports and publications

Mainland European Insight Package

Includes all Mainland reports and publications

5 hours analyst time

One-day Market workshop in European city with Analyst team

Mainland European Analyst Package

Includes all Mainland reports and publications

Remote Presentations for each country

20 hours analyst time

One-day Market workshop in European city with Analyst team

CPaaS Market Report

"The Communications Platform as a Service Market -

Market Opportunities for Service Providers"

For more information, please email us at This email address is being protected from spambots. You need JavaScript enabled to view it..