Thanks to all with your replies,

It was the carrierfrom-usbinvert that I needed to correct, I thought I did try this before but it may have coincided with times I wasn't restarting/reloading Asterisk properly.
Now I have to tweak my audio levels when I bring home my radio test set from work. I am being a nice employee and have offered the boss the use of my personal gear while his IFR 500A is away getting fixed!

I do like the telemetry tones but I have also reduced my hangtime a little, something very calming about those beeps! It might just be that it's all new right now and in time I will be less fond of them. (-:

Michael.
VK5ZEA




On 4/07/2011 21:48, Jim Duuuude wrote:
duplex=1 is quite nice, actually.

What you really need to do is set carrierfrom=usbinvert
since your signal is *low* true.

JIM WB6NIL

> Date: Mon, 4 Jul 2011 08:15:44 -0400
> From: jrorke@cogeco.ca
> To: app_rpt-users@ohnosec.org
> Subject: Re: [App_rpt-users] My first post and a real newbie question
>
> Hi Michel, Ok set duplex = 0 in the Rpt.conf
> And set your hangtime = 1 (change it from 1000).
>
> That should get you simplex node working.
>
> Also there will be no telemetry but you will hear connect /disconnect
> messages.
>
> If there is no statement in Rpt.conf for duplex, it operates in full
> duplex by default.
>
> Hope this helps.
>
> Jon VA3RQ
>
> On 7/4/2011 6:16 AM, Michael Carey wrote:
> > Hi Everybody,
> >
> > I'm busy finalising my AllStarLink node 27871 . It's going to be a
> > simplex (for now) node with the future potential to be linked to my
> > local 70cm repeater.
> >
> > I am finding one little problem that I can't seem to solve. I have set
> > duplex in usbradio.conf to zero (0) and duplex in rpt.conf to one (1),
> > but as soon as my node radio receives a transmission, it keys up
> > straight away... over the incoming transmission, almost as if it is
> > still configured for duplex mode. This makes it real hard to enter any
> > DTMF codes. (-: Where should be I looking to solve this?
> >
> > I am handling CTCSS (both TX and RX) in the node radio itself (I am
> > using a Simoco SRM9000 VHF commercial radio). I have a low going logic
> > level that has been tied to the radios "valid signal" flag which is
> > set to CTCSS 107.2Hz, this is fed to the COS input on my URI. The
> > audio output from the radio is squelched, highpass filtered and
> > de-emphasised.
> >
> > I have set carrierfrom=usb and ctcssfrom=no, I think this then
> > disables CTCSS decoding within the computer. Does this also disable
> > transmitting CTCSS? I have set txmixa=voice which I presume also stops
> > CTCSS from being output from the URI.
> >
> > I look forward to hearing from you all... via the email list and on
> > air too!
> >
> > Michael
> > VK5ZEA
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > _______________________________________________
> > App_rpt-users mailing list
> > App_rpt-users@ohnosec.org
> > http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users
> >
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