White Paper: Is it Time Your Call Centre Ditched ISDN for SIP? Filed under - Archived Content In 2015, BT stated their intention to withdraw from the provision and support of ISDN services by 2025 (if not sooner), meaning the drawing to a close of an established and densely distributed connectivity technology for many businesses. This means there’s just eight years to decide what you do with your ISDN connections, and the equipment that has been sitting busily working away in your comms room. No need to panic – this White Paper guides you through the process. White Paper written by: Nexbridge Author: Jo Robinson Published On: 21st Nov 2016 - Last modified: 5th Mar 2019 Read more about - Archived Content Contact Centre Reports, Surveys and White Papers Get the latest exciting call centre reports, specialist whitepapers and interesting case-studies. Choose the content that you want to receive. Contact Centre Reports, Surveys and White Papers Invites to exclusive Webinars & Events Weekly Newsletter