Yeastar Cloud Phone System for Business

VoIP Glossary

VOIP Glossary

If you are new to this IP system and cloud telephony, this is all you need to know to help your business grow better



Any method of storing and forwarding messages in computer telephony. Fax mail, voice mail, and broadcast messaging are all examples of this. The most popular


A modem is a device that converts digital signals to analogue signals and vice versa. Modems are used to send data signals (digital) over an