Monthly Archives: May 2019

Did you know Telstra are disconnecting ISDN services from September 2019

Did you know Telstra are disconnecting ISDN services from September 2019? Is your business ready to make the switch to VoIP based voice services? 𝗪𝗵𝗮𝘁 𝗶𝘀 𝗜𝗦𝗗𝗡? ISDN is 30-year old telecommunications transmission technology that carries voice and data services over the public switched telephone network (PSTN). When it was introduced, ISDN was one of […]