[App_rpt-users] Cos setting

[Steve Agee]

If things are working well using DSP, then why would you want to change 
them up, unless you want to use a slower computer that does not have the 
horsepower to do DSP?

In /etc/asterisk/usbradio.conf change the line that currently reads:
  carrierfrom=dsp to read carrierfrom=usb or carrierfrom=usbinvert
The "usb" setting is for COS active HIGH (+5 VDC) and "usbinvert" is for 
active LOW, which would pull the line to ground when active. In the LOW 
situation, use a volt meter to make sure there is voltage present to be 
able to be pulled down. You will also need to change the line that reads:
ctcssfrom=dsp to ctcssfrom=usb if you have a separate line for CTCSS 
detection. Some radios, like the GM300, let you put both the cos AND 
ctcss on the same line. In that case, set ctcssfrom=no to ignore it.

N5ZUA

On 3/7/2015 10:11 AM, Skyler F wrote:
> How can I trigger the Allstar receiver when it gets a voltage from COS 
> or switch 3 on the fob?
>
>  Does it automatically trigger when a voltage is there?
>
> I added 5v to the COR URIx and did not get any trigger and I also 
> tried closing SW3 on the home brew fob. Am I doing something wrong?
>
> I will be getting a COS out on my radio and want to use The CTCSS on 
> the radio instead of in AllStar.
>
>
> Thanks
> Skyler
>
>
> -- 
> Skyler Fennell
> amsatnet.info <http://amsatnet.info>
> KDØWHB
> electricity440 at gmail.com <mailto:electricity440 at gmail.com>
>
>
>
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