Telecommunications consulting and research. Includes online reports and presentations.

Conference and meeting communication providers. Specialising in interpretation and audience response equipment.

C3's Apcentia and TELiLINK systems provide: voice mail/automated attendant services; telecom gateways for call-through and ISR services; Interactive Voice Response services; PC-based call centre services; audiotex services.

Provide radio and telecommunications design consultancy services, project management, and human resource services.

Offer a range of Computer Telephony Integration based solutions from Mitel, Nexus and Network Alchemy.

Designer and builders of augmentative communication aids.

A specialist mobile communications company focusing on radio planning software, consultancy, and wireless network design and implementation services.

Profile, product range, services for TV, satellite, FM and DAB, with areas covered in East Anglia.