HI.
I was trying to interface the DTMF generator (HT9200) to tel line.
I was able to hear the tones, but it's not dialing them!?!?!?!
Any idea? Any circuit ??:(
I'm using an isolation transformer !!
I was trying to interface the DTMF generator (HT9200) to tel line.
I was able to hear the tones, but it's not dialing them!?!?!?!
Any idea? Any circuit ??
I'm using an isolation transformer !!