[arm-allstar] DTMF problem

wade wadeo at charter.net
Sat Aug 20 19:23:54 EST 2016


I did forget to mention his setup is a Yaesu Fusion repeater hooked to 
an Arcom210 thru an ADR interface. So there are more things that could 
be adding to his decoding issue..

Wade
KC0MLT

On 08/20/2016 05:46 PM, Doug Crompton via arm-allstar wrote:
> Wade,
>
>  It is very unusual for DTMF to not show something in the client even 
> if it is wrong.
>
> asterisk -rvvv
>
> This is what you should see as you hit each tone -
>
> 41139-Mobile*CLI>
> [Aug 20 18:31:24] NOTICE[334]: chan_simpleusb.c:3042 simpleusb_read: 
> Got DTMF char 1
> [Aug 20 18:31:25] NOTICE[334]: chan_simpleusb.c:3042 simpleusb_read: 
> Got DTMF char 2
> [Aug 20 18:31:26] NOTICE[334]: chan_simpleusb.c:3042 simpleusb_read: 
> Got DTMF char 3
> [Aug 20 18:31:26] NOTICE[334]: chan_simpleusb.c:3042 simpleusb_read: 
> Got DTMF char 4
> [Aug 20 18:31:27] NOTICE[334]: chan_simpleusb.c:3042 simpleusb_read: 
> Got DTMF char 5
> [Aug 20 18:31:28] NOTICE[334]: chan_simpleusb.c:3042 simpleusb_read: 
> Got DTMF char 6
> [Aug 20 18:31:28] NOTICE[334]: chan_simpleusb.c:3042 simpleusb_read: 
> Got DTMF char 7
> [Aug 20 18:31:29] NOTICE[334]: chan_simpleusb.c:3042 simpleusb_read: 
> Got DTMF char 8
> [Aug 20 18:31:31] NOTICE[334]: chan_simpleusb.c:3042 simpleusb_read: 
> Got DTMF char 9
> [Aug 20 18:31:32] NOTICE[334]: chan_simpleusb.c:3042 simpleusb_read: 
> Got DTMF char 0
> [Aug 20 18:31:35] NOTICE[334]: chan_simpleusb.c:3042 simpleusb_read: 
> Got DTMF char *
> [Aug 20 18:31:36] NOTICE[334]: chan_simpleusb.c:3042 simpleusb_read: 
> Got DTMF char #
> [Aug 20 18:31:38] NOTICE[334]: chan_simpleusb.c:3042 simpleusb_read: 
> Got DTMF char A
> [Aug 20 18:31:39] NOTICE[334]: chan_simpleusb.c:3042 simpleusb_read: 
> Got DTMF char B
> [Aug 20 18:31:40] NOTICE[334]: chan_simpleusb.c:3042 simpleusb_read: 
> Got DTMF char C
> [Aug 20 18:31:42] NOTICE[334]: chan_simpleusb.c:3042 simpleusb_read: 
> Got DTMF char D
>     -- Hungup 'DAHDI/pseudo-1082656715'
>
> This was done with a Baofeng UV5R with feedback turned off and it has 
> always worked perfectly. See below.
>
> I find it very strange you are seeing nothing. Have you tried other 
> radios? Levels and pre/deemphasis are prime problems. Levels should 
> not be that critical in most cases though.
>
> Are you sure you have node radio RX audio to Allstar? You are seeing 
> proper levels in item 2 of simpleusb-tune-menu ? 5-6khz peaks?  If you 
> hit a DTMF key on the input radio can you hear the tone on the node 
> radio speaker?
>
> Baofeng radios can be a problem because if you don't mute the tones to 
> the speaker they are picked up both through a direct route and thru 
> the mic which often causes failure to decode.
>
> See this -
>
> https://www.kk6jyt.com/sending-accurate-baofeng-dtmf-tones-from-the-uv-5r/
>
> *73 Doug
> WA3DSP
> http://www.crompton.com/hamradio*
>
>
> > To: arm-allstar at hamvoip.org
> > Date: Sat, 20 Aug 2016 16:39:48 -0500
> > Subject: [arm-allstar] DTMF problem
> > From: arm-allstar at hamvoip.org
> > CC: wadeo at charter.net
> >
> > Good afternoon all,
> >
> > I am posting this here for a local ham friend. He just installing the
> > latest version of the Pi software on his Pi2. Everything went ok and
> > some small tweaks were made to work with his setup (i.e. - cleaning up
> > audio, cor, stuff like that). He also set up the ALLMON2 for his node
> > (27451). The issue he is running into is DTMF. When he uses RF to 
> access
> > his node the DTMF does nothing. Looking at the CLI it shows up as last
> > command heard, there was just no action was taken by asterisk. He can
> > make and break connections with both the CLI and Allmon just not over
> > the air. We have been all over it adjusting back and forth the pre- and
> > de- emphasis, pl filter on & off, making sure the function list was not
> > commented out for any reason..
> >
> > We have tried all we can think of. Any other suggestions we could have
> > over looked or should try?
> >
> > Thanks
> > Wade
> > KC0MLT
> >
> > _______________________________________________
> >
> > arm-allstar mailing list
> > arm-allstar at hamvoip.org
> > http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
> >
> > Visit the BBB and RPi2 web page - http://hamvoip.org
> >
>
>
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>
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>
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