IP phones use voice over IP (VoIP) technology, allowing phone calls to be made over the Internet as opposed to landlines. Control protocols such as Session Initiation Protocol(SIP) are used. There are many benefits to IP phones that ordinary telephones simply do not come with. Those include,but are certainly not limited to, call park, call forwarding and transferring, conference calling, detailed caller ID, and more.
Features and Benefits
System Requirements Cyberonic can supply any and all of these requirements if necessary(at additional cost).