BT Group PLC, a British communications provider, made an important announcement recently. The company stated that they would be turning off their ISDN services by 2020. Within 2025, they will be phasing out this network, in favor of Voice over Internet Protocol (VoIP).
ISDN – What is it and why is it getting phased out?
ISDN or Integrated Services Digital Network allows digital transmission of video, voice, along with other services. It uses the traditional Public Switched Telephone Network (PSTN)....
Asking a third party vendor to handle all your IT needs tends to be a challenging task. As there are several companies which provide similar services, you don’t know who to hire. Given the fact that your business has specific needs, you want to make sure that you select the right vendor.
In this situation, it is essential you ask the IT company a series of questions, as it will give you deeper insight into them. Once you obtain the necessary information, you will be in the right position to make...