Countdown to cheaper business calls!
austinsadmin2018-02-20T11:37:53+00:00From 2020 BT will no longer offer new integrated services digital network (ISDN) and public switched telephone network (PSTN) circuits in the UK and will switch off ISDN by 2025. This offers an opportunity for your businesses to get ahead and unlock the benefits and cost savings of a Voice over IP telephony solution. The [...]