[asterisk-users] after upgrade buttons on Dahdi phones don't work [SOLVED]

[Greg Woods]

On Fri, Dec 4, 2015 at 12:50 PM, Greg Woods <greg at gregandeva.net> wrote:

> the first numeric button press generates a fast busy. Inbound calls to the
> Dahdi phones work just fine.
>

I did some poking around and figured out that I could run something like
"asterisk -r -d -d -d" and get more detailed debugging info. That produced
this:

 [Dec  5 08:16:50] DEBUG[28802][C-0000000b] sig_analog.c: waitfordigit
returned '
8' (56), timeout = 0
[Dec  5 08:16:50] DEBUG[28802][C-0000000b] sig_analog.c: Can't match 8 from
'400
2' in context from-internal

OK, so the fast busy comes as soon as asterisk can see that there is no
extension that starts with '8'. The dahdi-channels.conf file does declare
from-internal as the context for the channels those phones are connected
to. And there is no from-internal context declared anywhere. So this makes
sense.

What DOESN'T make sense is that this configuration *ever* worked. But it
did, until the recent upgrade. The fix was to change "from-internal" to
"internal" in dahdi-channels.conf . So that just leaves the question of how
this configuration ever worked at all.

--Greg
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