This is the RFC Detail on how the DTMF Tester will work for DIDX
the software consist of 2 agi files.
1. Caller
2. Receiver
The caller agi calls the did number, and the receiver.pl receives the call.
Then it plays dtmf 1
The caller receives the 1 and sends 2
the receiver.pl then sends 3
The caller.pl then sends 4
the receiver.pl then sends 5
till 0
The test is passed if all the tones are passed, other wise failed.
Resources:
Asterisk Commands.
SayDigits(digits) https://www.voip-info.org/wiki/index.php?page=Asterisk+cmd+SayDigits
https://www.voip-info.org/wiki/index.php?page=Asterisk+cmd+SendDTMF
If some one does make this software, Do email to care at didx.org
 
					 
			 
					