What is meant by DTMF numbers?
MFD is a signaling method used in telecommunications when entering telephone numbers or commands via telephone keypads. These numbers allow users to make calls, access services, or send commands by dialing keys on a telephone.
Typical functions of software in the field of "DTMF numbers" are:
- Detection and Processing of DTMF Signals: The software detects the tones generated by pressing the telephone keys and processes them accordingly.
- Automatic Call Routing: Routing calls to the correct recipients or services based on the incoming DTMF signals.
- Menu Navigation and Interaction: Providing menus and interaction options for callers through key dialing.
- Call Forwarding: Ability to forward calls to various destination numbers based on the entered DTMF codes.
- Voice Messaging: Recording and forwarding voice messages recorded by callers by pressing specific keys.
- Authentication and Authorization: Using DTMF codes for user authentication and authorization for specific services or functions.
