Perhaps this is more information than Motorola would like to be public, but with all the other stuff I have found here, I figured it was worth a shot.
I am looking for a technical spec for how the Motorola tones are transmitted. You know like frequencies, durations and audio level. The trunk codes look like a 16 bit hex value, so what is the protocol for transmitting & receiving those bits?
Thanks in advance.
George
I am looking for a technical spec for how the Motorola tones are transmitted. You know like frequencies, durations and audio level. The trunk codes look like a 16 bit hex value, so what is the protocol for transmitting & receiving those bits?
Thanks in advance.
George