In the latest episode of Comms Business Live Editor David Dungay was joined by a panel of industry experts to discuss the ISDN end of life and the movement towards SIP. The panel included Kara Howard, Head of Communications Portfolio at TalkTalk Business, Paul Taylor, Sales Director of Voiceflex, Alan Mackie, Product Manager at Gamma, David Pitts, MD of Trust Business Partners and Paul Heritage-Redpath, Head of Products at Entanet.
