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 Event

ITSPA Session at Convergence Summit North


16th March 2016, 12.15pm

Harrogate International Centre

The session title is:
'UC checkpoints: What’s hot, what’s not and how to sell it’


More events here...

Latest News

15th January 2016

ITSPA voices fears for UK mobile market


ITSPA has expressed major concern around the future health of the UK mobile market, following the Competition and Markets Authority’s (CMA) publication of its final report approving the merger between BT and Everything Everywhere

find out more...

ITSPA-Awards-2016 web

ITSPA Awards


Quality Mark