It’s most likely you’re using Voice over Internet Protocol (VoIP) telephony in your office. VoIP allows you to do conference calls, send instant messages, play music while a caller is on hold, line up callers on an automatic queuing system, and many more. However, there’s a new technology called Voice over Long-Term Evolution (VoLTE), and… Continue reading VoIP and VoLTE: How they differ from each other