D
DTMF
Last updated
, generated by
Sumble
Explore more → **DTMF**
What is DTMF?
DTMF (Dual-Tone Multi-Frequency) is a telecommunication signaling system using two distinct tones to represent numbers or symbols. It's commonly used for dialing phone numbers, interacting with automated phone systems (like bank services), and for remote control applications.
What other technologies are related to DTMF?
DTMF Complementary Technologies
SIP
SIP (Session Initiation Protocol) is a signaling protocol used for initiating, maintaining, and terminating real-time sessions that include voice, video and messaging applications. DTMF tones are often transmitted within SIP signaling or the RTP stream of a SIP session, making SIP and DTMF highly complementary.
RTP
RTP (Real-time Transport Protocol) is a transport protocol for real-time data, including audio and video. DTMF tones are often transmitted within the RTP stream as in-band or out-of-band audio, making RTP and DTMF highly complementary.
Which job functions commonly mention DTMF?
Network Engineer
29 Network Engineer jobs mention DTMF
View 29
jobs on Sumble
Communications
16 Communications jobs mention DTMF
View 16
jobs on Sumble
Customer Support
17 Customer Support jobs mention DTMF
View 17
jobs on Sumble
Engineer
178 Engineer jobs mention DTMF
View 178
jobs on Sumble
Engineering & R&D
179 Engineering & R&D jobs mention DTMF
View 179
jobs on Sumble
Which organizations are mentioning DTMF?
Summary powered by 
Sumble
Sumble Find the right accounts, contact, message, and time to sell
Whether you're looking to get your foot in the door, find the right person to talk to, or close the deal — accurate, detailed, trustworthy, and timely information about the organization you're selling to is invaluable.
Use Sumble to: