Contact us

Critical Communications Today welcomes new authors and accepts technical papers, project case studies and product releases, and articles on any professional mobile radio (PMR)/ licenced mobile radio (LMR)/LTE related topics. Features can be on any aspect of wireless communications for mission-critical and business-critical operations but must be objective to be considered.


Sam Fenwick
+44 (0)207 501 6772

Philip Mason
Deputy editor
+44 (0)207 501 6216

Richard Lambley
Consulting Editor


Andrew Bird
Sales Manager
+44 (0)207 501 6672


Paul Johnson
+44 (0) 7887944433

Critical Communications Today is published by:

MA Business Ltd
St Jude's Church
Dulwich Road
United Kingdom

Tel: +44 (0)1722 716997
Fax: +44 (0)1722 716926

Subscriptions & back issues
Tel: +44 (0)1722 716997
Fax: +44 (0)1722 716926

Support & technical issues

Subscribe to Critical Communications Today!

Critical Communications Today is your trusted source for information on the global critical communications technology market. Available in print and a digital edition, each issue provides an unrivalled information resource for all those interested in critical communications.

How analogue radio over IP enhances public safety communications

Are you having voice quality issues since your Telco migrated from circuit switching to packet switching? If you rely on PTT/COR signaling and tone signaling, SIP based VoIP technology simply does not meet the quality requirements in critical communications.

Read this whitepaper by TC Communications to learn how an Analog over IP Gateway product offers a direct and efficient replacement path for discontinued Telco leased line services.

Download free whitepaper