asterisk users - Dec 2021 - SAY_DTMF_INTERRUPT

Hi,

Has anyone gotten SAY_DTMF_INTERRUPT to work? In 19.0.1 if I do core show
function SAY_DTMF_INTERRUPT it does not show up. As per the documentation
This application will play the sounds that correspond to the given
<digits>.
Optionally, a <gender> may be specified. This will use the language that
is
currently set for the channel. See the CHANNEL() function for more
information
on setting the language for the channel. If the channel variable
${SAY_DTMF_INTERRUPT} is set to 'true' (case insensitive), then this
application will react to DTMF in the same way as 'Background'.

I have tried both:
Set(SAY_DTMF_INTERRUPT=true) as well as
Set(CHANNEL(SAY_DTMF_INTERRUPT)=true) and both dont work. In my logs I see:
    -- Executing [9999 at start:4] Set("PJSIP/TeleCurve-00000032",
"CHANNEL(SAY_DTMF_INTERRUPT)=true") in new stack
[2021-12-23 19:46:18] WARNING[205347][C-00000033]: func_channel.c:633
func_channel_write_real: Unknown or unavailable item requested:
'SAY_DTMF_INTERRUPT'

Is this a bug?
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On 12/23/2021 2:47 PM, Dovid Bender wrote:
> Has anyone gotten SAY_DTMF_INTERRUPT to work? In 19.0.1 if I do core show
function SAY_DTMF_INTERRUPT it does not show up.
Do you mean 19.1.0?

It is neither a function nor an argument to the CHANNEL() function - it's
just a channel variable, so:

Set(SAY_DTMF_INTERRUPT=true)

Should do it. However I have confirmed locally that it does not work as
documented, so feel free to create an issue in JIRA.

Kind regards,
Sean
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On 12/23/2021 2:47 PM, Dovid Bender wrote:
> Has anyone gotten SAY_DTMF_INTERRUPT to work?
Issue created[1] and tentative patch submitted for review[2].

[1] https://issues.asterisk.org/jira/browse/ASTERISK-29816
[2] https://gerrit.asterisk.org/c/asterisk/+/17712

Kind regards,
Sean
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