[arm-allstar] DTMF to link nodes?
Russell Thomas
russell at kv4s.com
Fri Oct 26 12:56:38 EDT 2018
grief sorry about that.
It works perfectly on one radio and not at all on the other. I'll be fine
with that.
Thanks everyone!!
On Fri, Oct 26, 2018 at 10:36 AM Doug Crompton <wa3dsp at gmail.com> wrote:
> Russ,
>
> You for review the function howto at hamvoip.org
>
> You are doing *71 which is a disconnect not a connect code.
>
> *3<node> Connect
> *1<node> Disconnect
> *73<node> Connect Permanent
> *71<node> Disconnect Permanent
>
>
> *73 Doug*
>
> *WA3DSP*
>
> *http://www.crompton.com/hamradio <http://www.crompton.com/hamradio>*
>
> On Fri, Oct 26, 2018 at 11:30 AM Russell Thomas <russell at kv4s.com> wrote:
>
>> Ok, good news the node is receiving the dtmf fine.
>>
>> I think I just don't know the syntax to make a dtmf link/unlink. i tried
>> the following with and without the *
>>
>> me attempting to link to IRLP 9667
>> [Oct 26 10:22:48] NOTICE[730]: chan_simpleusb.c:2689 simpleusb_read: Got
>> DTMF char *
>> [Oct 26 10:22:50] NOTICE[730]: chan_simpleusb.c:2689 simpleusb_read: Got
>> DTMF char 7
>> [Oct 26 10:22:50] NOTICE[730]: chan_simpleusb.c:2689 simpleusb_read: Got
>> DTMF char 1
>> [Oct 26 10:22:53] NOTICE[730]: chan_simpleusb.c:2689 simpleusb_read: Got
>> DTMF char 8
>> [Oct 26 10:22:54] NOTICE[730]: chan_simpleusb.c:2689 simpleusb_read: Got
>> DTMF char 9
>> [Oct 26 10:22:54] NOTICE[730]: chan_simpleusb.c:2689 simpleusb_read: Got
>> DTMF char 6
>> [Oct 26 10:22:55] NOTICE[730]: chan_simpleusb.c:2689 simpleusb_read: Got
>> DTMF char 6
>> [Oct 26 10:22:55] NOTICE[730]: chan_simpleusb.c:2689 simpleusb_read: Got
>> DTMF char 7
>>
>> me trying to link to Allstar 2152
>> [Oct 26 10:28:56] NOTICE[730]: chan_simpleusb.c:2689 simpleusb_read: Got
>> DTMF char *
>> [Oct 26 10:28:56] NOTICE[730]: chan_simpleusb.c:2689 simpleusb_read: Got
>> DTMF char 7
>> [Oct 26 10:28:57] NOTICE[730]: chan_simpleusb.c:2689 simpleusb_read: Got
>> DTMF char 1
>> [Oct 26 10:28:58] NOTICE[730]: chan_simpleusb.c:2689 simpleusb_read: Got
>> DTMF char 2
>> [Oct 26 10:28:59] NOTICE[730]: chan_simpleusb.c:2689 simpleusb_read: Got
>> DTMF char 1
>> [Oct 26 10:29:00] NOTICE[730]: chan_simpleusb.c:2689 simpleusb_read: Got
>> DTMF char 5
>> [Oct 26 10:29:00] NOTICE[730]: chan_simpleusb.c:2689 simpleusb_read: Got
>> DTMF char 2
>>
>> On Thu, Oct 25, 2018 at 7:35 AM Russell Thomas <russell at kv4s.com> wrote:
>>
>>> Thanks for the input now I know better where to look, I'll play around
>>> with it and get back to you!
>>>
>>> On Thu, Oct 25, 2018 at 12:18 AM "Doug Crompton via ARM-allstar" <
>>> arm-allstar at hamvoip.org> wrote:
>>>
>>>> A couple of notes on this -
>>>>
>>>> A service monitor is not needed to align levels for a simplex node.
>>>> This is
>>>> important as most do not have one nor have access to one.
>>>>
>>>> The bar graph in simpleusb-tune-menu item 2 is a good way to set
>>>> levels.
>>>> This is your first step. The level should go up to 5khz on peaks as you
>>>> talk normally on your radio. The word normally is important. This means
>>>> how
>>>> you would speak when you are not thinking about it. This includes how
>>>> far
>>>> your mouth is from the mic.
>>>>
>>>> Another way to check levels that works great is the windows iax-rpt
>>>> application. Connect it to your node and observe the bar graph while
>>>> talking. It should go to about 95% of full scale but not higher and
>>>> never
>>>> off-scale. This ensures you are at the full amplitude of the digital
>>>> signal. We talk in terms of KHz of deviation but in the digital world
>>>> you
>>>> want to fully modulate the digital signal that is sent out over the
>>>> Internet without going into clipping.
>>>>
>>>> This is the only level that would effect DTMF decode BUT the voice level
>>>> and the DTMF level on many rigs may differ. Some DTMF mics actually have
>>>> DTMF level controls inside or menu settings for levels.
>>>>
>>>> Also it is hard to see DTMF levels because they are normally muted
>>>> unless
>>>> they do not decode so to see them you would temporarily need to see the
>>>> dtmf_dsp command in simpleusb.conf. By default it is set to 1 and
>>>> this is
>>>> the case if this command is NOT in the simpleusb.conf file. Placing the
>>>> command in the file and setting to =2 would turn off muting and the DTMF
>>>> level would show up. Do NOT forget to remove the command or set it back
>>>> to
>>>> =1 when you are done!
>>>>
>>>> dtmf_dsp=0 ; NO allstar command decoding, DTMF pass thru
>>>> dtmf_dsp=1 ; Normal Allstar DTMF decoding and muting - this is the
>>>> default
>>>> dtmf_dsp=2 ; BOTH normal Allstar DTMF decoding AND DTMF pass thru. No
>>>> muting
>>>>
>>>> When using the Asterisk client you do not need to set the verbose level
>>>> and
>>>> setting to verbose 9 would give you way too much information. Just run
>>>> the
>>>> Asterisk client from the main menu and key and press each DTMF button.
>>>> The
>>>> results will be shown on the screen Observe what doesn't work.
>>>>
>>>> The setting of deemphasis in simpleusb-tune-menu will effect both voice
>>>> and DTMF. There is only one right way for this setting either enabled or
>>>> disabled. This depends on how audio comes from your radio. In most cases
>>>> this would be disabled but if you are getting audio from your radio
>>>> that is
>>>> not deemphasized in the radio you would want to enable this.
>>>>
>>>> You want to have the PL or DCS (preferred) filter turned on in
>>>> simple-usb-tune-menu.
>>>>
>>>> As pointed out if the radio is not on frequency it could cause a problem
>>>> both in DTMF and voice response, Check this if you can with a frequency
>>>> counter. The cheap Baofeng radios are often off frequency and there is
>>>> an
>>>> internal pot to adjust this.
>>>>
>>>> Personally I have found few radios that don't work but some are just
>>>> plain
>>>> bad and if you have an alternative radio then use it.
>>>>
>>>>
>>>> *73 Doug*
>>>>
>>>> *WA3DSP*
>>>>
>>>> *http://www.crompton.com/hamradio <http://www.crompton.com/hamradio>*
>>>>
>>>>
>>>> On Thu, Oct 25, 2018 at 12:33 AM "Benjamin Naber via ARM-allstar" <
>>>> arm-allstar at hamvoip.org> wrote:
>>>>
>>>> > Russel, et al-
>>>> >
>>>> > There are a few things you can check. I am going to assume others may
>>>> > have at one time experienced this issue, as I have, so I am going to
>>>> > include the particular commands and thought process... if there is
>>>> one.
>>>> >
>>>> > First thing I would do is go into the asterisk console:
>>>> > root at aslbox$ asterisk -r
>>>> >
>>>> > Then I would turn on asterisk console logging:
>>>> > KB9LFZ-1*CLI> core set verbose 9
>>>> >
>>>> >
>>>> > Then I would take the HT/mobile in question, of course on the node's
>>>> > receive frequency, key the PTT and begin to mash the DTMF buttons:
>>>> > You *should* get a response similar to:
>>>> >
>>>> > [Oct 24 22:35:28] NOTICE[1679]: chan_simpleusb.c:2910 simpleusb_read:
>>>> > Got DTMF char *
>>>> >
>>>> >
>>>> > Keep the PTT keyed, and slow-like, one at a time, mash all of the DTMF
>>>> > keys in some logical sequence while watching the output.
>>>> >
>>>> > You may notice that some of the DTMF keys do not respond on the
>>>> > asterisk console. There could be several reasons for this. Some of
>>>> them
>>>> > include:
>>>> > - the node RX volume is not aligned
>>>> > - the radio in question is not aligned
>>>> >
>>>> >
>>>> > I would repeat the same test with other HTs and mobile radios you can
>>>> > get your hands on.
>>>> >
>>>> >
>>>> > The next step I would do is get a service monitor - find one, steal
>>>> > one, beg someone with one to blow the dust of theirs and make good use
>>>> > of it. Turn it on, wait for 30 minutes for its ref osc to settle, make
>>>> > sure it says it has less than 1 Hz frequency error 5, 10, or 15MHz.
>>>> Use
>>>> > WWV while you can, it may go away!
>>>> >
>>>> > Using the simpleusb-tune-menu, accurately tune the RX to a close as
>>>> you
>>>> > can get the level at 3KHz mark on the tune-menu, using the service
>>>> > monitor transmitting *only* a 1KHz tone at 3KHz deviation. It is best
>>>> > to do this at least a -75 dBm signal directly fed into the node radio
>>>> > antenna port.
>>>> >
>>>> > That step is absolutely critical for reliable receive operation.
>>>> >
>>>> >
>>>> > The next thing I would do with that service monitor is make sure your
>>>> > node radio is transmitting on the correct frequency, with no more than
>>>> > 100Hz drift. All modern radios most of us own, have a master reference
>>>> > oscillator the radio's transmitter and receiver use. If the
>>>> transmitter
>>>> > is off frequency, then the receiver on that same radio is going to be
>>>> > off just by as much.
>>>> >
>>>> > If your node radio is off by more than 100Hz, take no other steps
>>>> until
>>>> > that is corrected. If it is a Chinese radio, hope off the slippery
>>>> > slope of cheap junk and get one made by a company who has a reputation
>>>> > to uphold. And who has a repair department. If you own an Android or
>>>> > iPhone, getting reputable name-brand radio should not be an issue. New
>>>> > or previously-enjoyed is your choice.
>>>> >
>>>> > While you are at it, measure the transmit frequency error of all of
>>>> > your radios... after they have been powered on for an hour or so. This
>>>> > will allow the ref osc to settle to a reasonable level.
>>>> >
>>>> >
>>>> > If your node radio and radio you are using to talk to the ASL node
>>>> > radio are on frequency, and within 100Hz of each other, the next thing
>>>> > I would so is make sure your HT or mobile radio you are using is
>>>> > transmitting the correct DTMF.... use that service monitor with it's
>>>> > DTMF decode function to ensure your radio is encoding the DTMF buttons
>>>> > correctly.
>>>> >
>>>> >
>>>> > There are more levels to get deeper into, but those should get you
>>>> > headed down the right path.
>>>> >
>>>> > Connect to our Tech Net Tuesday nights at 8PM Eastern to talk more
>>>> > about it. Node 45221
>>>> >
>>>> >
>>>> > Benjamin, KB9LFZ
>>>> > ASL 28569
>>>> >
>>>> >
>>>> >
>>>> >
>>>> > On Wed, 2018-10-24 at 14:35 -0500,
>>>> > > Unless I've broke something, I've never been able to use my radio's
>>>> > > dial
>>>> > > pad to link and unlink nodes. (One reason being Supermon is
>>>> amazing!!
>>>> > > Thnx
>>>> > > btw)
>>>> > >
>>>> > > I looked around on the site and unless I'm overlooking it I don't
>>>> see
>>>> > > instructions. I saw something along the lines but it appeared to be
>>>> > > for
>>>> > > autopatching vs linking.
>>>> > >
>>>> > > Can anyone point me in the right direction?
>>>> > >
>>>> > > 73,
>>>> > > Russell Thomas, KV4S
>>>> > > _______________________________________________
>>>> > >
>>>> > > ARM-allstar mailing list
>>>> > > ARM-allstar at hamvoip.org
>>>> > > http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
>>>> > >
>>>> > > Visit the BBB and RPi2/3 web page - http://hamvoip.org
>>>> > _______________________________________________
>>>> >
>>>> > ARM-allstar mailing list
>>>> > ARM-allstar at hamvoip.org
>>>> > http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
>>>> >
>>>> > Visit the BBB and RPi2/3 web page - http://hamvoip.org
>>>> >
>>>> _______________________________________________
>>>>
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>>>>
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>>>>
>>>
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