It emerged last week that BT has launched a campaign to license its patents covering SIP trunking, a key technology in the voice over internet protocol (VoIP) space. BT’s proposed licensing terms, as well as price points and a list of the 99 US patents it is seeking royalties for, can be viewed here. In contrast with the norm, the British company has outlined a comprehensive royalty payment structure on its website – possibly signifying the adoption of a new strategy for monetising its patents.

Want to read more?

Register to access two of our subscriber-only articles per month

Subscribe for unlimited access to articles, in-depth analysis and research from the IAM experts

Already registered? Log in

What our customers are saying

Your magazine is great; a timely and eminently worthwhile read.

Mark S Holmes
Chief executive officer
PatentBridge LLC


Subscribe to receive access to the full range of premium business intelligence, insights and analysis, as well as our IP directories, guides and daily news.

Why subscribe?