On Mon, Mar 7, 2011 at 10:01 AM, Johan Helsingius <julf@julf.com> wrote:

Hi, guru,

> Another way would be to use the tone_detect application.
> http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_tone_detect

The problem is that I don't seem to get my DECT phone
to generate anything before it gets a dial tone.

> I found this handy as well
> http://www.3amsystems.com/wireline/tone-search.htm

That is helpful - but is the tones.conf format documented anywhere?

The format is not "documented" per se, but the format can be inferred by looking at the existing entries:

generate-dial => v=-7;%(1000,0,350,440)

detect-dial => 350,440

generate-ring => v=-7;%(2000,4000,440,480)

detect-ring => 440,480

generate-busy => v=-7;%(500,500,480,620)

detect-busy => 480,620

"generate-dial" means "generate dial tone" and uses the TGML. (Look up TGML on the wiki)�

"detect-dial" means the frequenc(y|ies) to detect a dial tone.

If I read the interwebs correct then NL uses 150Hz + 450Hz for dialtone, 425Hz (.5 sec on, .5 sec off) for busy, and 425Hz (1 sec on, 4 secs off) for ringing.

Try these values:

[nl]

generate-dial => v=-7;%(1000,0,150,450)

detect-dial => 150,450

generate-ring => v=-7;%(1000,4000,425)

detect-ring => 425

generate-busy => v=-7;%(500,500,425)

detect-busy => 425

If they work then let us know and we'll add them to the tones.conf file. FYI, I'll let you research the "attn" "call-waiting" and "detect-failX" tones for your country. :)

-MC