In 2015, BT announced that they would be turning off their PSTN (Public Switch Telephone Network) and ISDN (Integrated Service...
Read MoreIn 2015, BT announced that they would be turning off their PSTN (Public Switch Telephone Network) and ISDN (Integrated Service...
Read MoreWith the ISDN switch-off gradually approaching, Voice over Internet Protocol (VoIP) is paving the way for small businesses to transition...
Read MoreVoice over Internet Protocol (VoIP) is a new method to make and receive phone calls. VoIP is set to replace...
Read MoreAfter 17 years, Vodafone calls time on the 3G network. Vodafone has announced that it will retire its 3G legacy network...
Read MoreIn 2015, BT announced that they would be turning off their PSTN (Public Switch Telephone Network) and ISDN (Integrated Service Digital Network)...
Read More