Web6. You can’t send DTMF tones over the Phone app directly with the SDK. However, you can append numbers to the phone number like so: Semicolon: wait to dial the next number. The Phone app will show a button. Comma: wait 1 second (I … WebThis creates two funnies, 1 the key is not recognized until released by the DTMF hardware and 2 the tone duration is now fixed to the T-Mobile protocol, what ever that is. The length of the tones look to be about 200 millisecond long after a key release. If you call a phone say on the ATT network, when you have connected and then press a key ...
Use tones and ringtones with your iPhone or iPad - Apple Support
Web4. I'm trying to send a sequence of DTMF tones during a SIP call from linphone, compiled for the iPhone, in order to do some call management at a local exchange I've set up. I see from the code that the individual digits send DTMF (without audio on the line), but I can't seem to send a string of digits manually. WebApr 25, 2014 · I've got a very intermittent issue where DTMF tones are not recognized by the auto-attendant in CUC (8.6.2). This of course stops the caller from being able to … epson 8550 printer convert to dtf
DTMF tones not registering at menu : r/iphonehelp - Reddit
Web4. I'm trying to send a sequence of DTMF tones during a SIP call from linphone, compiled for the iPhone, in order to do some call management at a local exchange I've set up. I … WebJun 23, 2024 · Which I imagine is why the tones are notably absent on the iphone 6s: When the cell carrier hears a DTMF tone, rather than send the compressed audio … driving from milan to lugano