We are ITSPA – the Internet Telephony Services Providers’ Association – the voice of the next generation communications industry. We are a UK membership-led organisation that represents companies who offer business and residential customers voice services (VoIP) over data networks as well as other “over the top” applications including instant messaging and video. The membership is a mixture of network operators, service providers, resellers, suppliers and consultants involved in this increasingly divergent industry.


Next Events

ITSPA Workshop @

Convergence Summit South, 7th October, Sandown Park

sponsored by


ITSPA Christmas Lunch

2nd December, Emin room, 34 Restaurant, London

sponsored by

yealink logo


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Latest News

30 June 2015

ITSPA welcomes resolution of EU net neutrality negotiations

ITSPA has welcomed the agreement reached yesterday evening on net neutrality as part of the European Union’s Single Telecoms Package.
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ITSPA Awards


Quality Mark