Telecommunications

Azzurri Communications - A business voice and data communications consultancy. Supply and manage bespoke fixed and mobile communications and converged IP Telephony solutions for companies across the UK.
http://www.azzurricommunications.com/

Otelo - Telecommunications Ombudsman - Independent telecommunications complaints mediation service. News, FAQ, complaints procedure and membership information.
http://www.otelo.org.uk/

United Kingdom Telecommunications Academy (UKTA) - Offers free training courses to applicants from countries wishing to benefit from the knowledge and experience of the UK based communications industry.
http://www.ukta.co.uk/

NTL Ethernet Pricing Tool - Telecommunications and ethernet services. The wholesale National Ethernet Pricing Tool is for carrier customers who desire layer 2 national Ethernet network connectivity between any site in the UK.
http://www.ntlnationalethernet.com/

OfcomWatch - Weblog concerning OFCOM, the UK's media and communications regulator, and related regulation issues.
http://www.ofcomwatch.co.uk/

VoIP.org.uk - Voice over IP resource with the emphasis on smaller businesses and home users. News, reviews and forums.
http://www.voip.org.uk/

Inquant - Inquant offers expertise to residential and business customers within the Wireless Voip, Wi-fi, Bluetooth and Voip fields.
http://www.inquant.co.uk/

Uk.telecom FAQ - A compilation of frequently asked questions from the newsgroup.
http://www.gbnet.net/net/uk-telecom/

Communications Management Association - Telecommunications industry news and analysis for UK business users. Includes call charge tariff comparison, product locator and recruitment section.
http://www.thecma.com/

Freefall Communications Ltd - Offers a range of telecommunication solutions. Fixed line comms cps lcr, non geographic numbers NGN, virtual receptionist, mobile communications, data, broadband, telecoms equipment and maintenance.
http://www.freefallcomms.co.uk/

WHP Wilkinson Helsby - Provides a value added acquisition, design and construction service to clients either as a package that fully integrates the three disciplines or as stand alone services.
http://www.wilkinson-helsby.co.uk/

Octal Telecom Ltd - Provider of a full range of telecoms products and services to the UK.
http://www.octaltelecom.co.uk/

The BT Network - A technical description of the network's topology, an explanation of the difference between a DLE and a DMSU, and a list of the main network switches.
http://www.davros.org/phones/btnetwork.html

External Networks - Leased Line, SDSL and ISDN Alternative options. Links building's delivering secure high bandwidth solutions for LAN's / WAN's.
http://www.externalnetworks.com/

Telecoms Advice - Telecommunications and internet information for small businesses. Includes buyers' guides, technology background, jargon index, FAQ and case studies.
http://www.telecomsadvice.org.uk/

The Telecoms Action Group - A consortium of the main UK deaf organisations, working to improve deaf people's access to telephone services and facilities. Details of activities, newsletter, and history.
http://www.telecomsag.connectfree.co.uk/

Diamond Solutions - Specialising in providing cost effective telecommunication solutions in the inbound, mobile and conferencing markets.
http://www.diamondsolutionsuk.co.uk/

Telephone Preference Service - Provides free service allowing consumers to opt out of receiving telemarketing calls.
http://www.tpsonline.org.uk/tps/

Blue Line Communications - Providers of mobile and fixed line communication services.
http://www.bluelinegroup.co.uk

UK VoIP Talk - Voice over IP discussion board for all aspects of VoIP.
http://www.ukvoiptalk.com/