On 04/18/2014 12:06 PM, Skyler Fennell wrote:

I did not restart the sshd after I changed port 222 to 22. I did reboot the computer, but Maybe that's not enough. So just run "/etc/rc3.d/S55sshd restart"?

I got really confused with all of those random numbers under telemetry section, but I guess they are all frequencies for the Courtesy tone.

On audacity, I just did file > export then I chose other uncompressed format and did Microsoft wav, ULAW. I also made sure the project rate was at 8000.

When I get home, I will check the files, and test the telephone portal.

I know I'm late to this party, but I was outta town...

First off, know that there's really only 3 courtesy tones you need to be concerned with...

unlinkedct=ct2                                  ;Courtesy tone sound the node makes when not linked
remotect=ct3                                    ;Courtesy tone sound the node makes when linked
linkunkeyct=ct8                                 ;Courtesy tone sound the node makes when a remote linked system unkeys

Then, further down in rpt.conf

ct2=|t(0,0,10,0)(350,440,10,2048)(0,0,10,0)(350,440,10,2048)(0,0,10,0)(350,440,10,2048)(0,0,10,0)(350,440,100,2048)
ct3=|t(0,0,10,0)(880,440,150,2048)(0,0,10,0)(440,660,150,2048)
ct8=|t(0,0,10,0)(880,440,50,2048)(0,0,50,0)(350,440,50,2048)
remotetx=|t(500,0,10,1048)(0,0,10,0)(1000,0,10,1048)
remotemon=|t(1009,0,50,2048)
cmdmode=|icm ;(220,247,262,294,330,350,392,2048)

As far as what the numbers mean,
(0.0.10.0)
| | |    |-------amplitude
| | |-----------duration
| |--------------Tone 2
|----------------Tone 1

So, with 0,0,10,0 That says No Tone1, No Tone2, 10ms duration, 0 Amplitude. (I use it for a delay. Fine tuning for how long before telemetry is sent, in conjunction with the telemdelay parameter)

The numbers, like 350,440,10,2048 are 350Hz, 440Hz, 10ms delay, amplitude of 2048.

When you 'remote' into a friends node (with their permission) by using *4{nodenumber} that's the time you hear the tone defined in remotetx.

Hope that clears it up for you.

-Geoff/W5OMR