What is MMTel Multimedia Telephony?

Multimedia Telephony provides fixed and portable real-time multimedia transmission using the media capacities like voice, constant video, text, file transfer and sharing of pictures, audio and video clips. It empowers real-time multimedia transmission with the attributes of a telephony administration over both fixed broadband, fixed narrowband and mobile access types. MMTel additionally gives a normalized network-to-network interface (NNI). This permits administrators to interconnect their networks which thus empowers users of various administrators to communicate with one another.