asterisk users - Nov 2004 - field description /zaptel/zonedata.c

Hi, 

I've been digging around /zaptel/zonedata.c file which has the
different frequency tones per country, and I would like to know the
purpose of the following fields in the struct data defined there.

For example in US data we have:
 { 0, "us", "United States / North America", { 2000, 4000 },
       
                { ZT_TONE_INFO, "!950/330,!1400/330,!1800/330,0" },
                { ZT_TONE_STUTTER,
"!350+440/100,!0/100,!350+440/100,!0/100,!350+440/100,!0/100,!350+440/100,!0/100,!350+440/
100,!0/100,!350+440/100,!0/100,350+440" } },
        },

The others are self explained (Congestion, busy, ringtone, etc).
Thanks in advance.
Luis Palma

On Mon, 1 Nov 2004, Lu?s Palma wrote:
> I've been digging around /zaptel/zonedata.c file which has the
> different frequency tones per country, and I would like to know the
> purpose of the following fields in the struct data defined there.
> 
> For example in US data we have:
>  { 0, "us", "United States / North America", { 2000,
4000 },
     ^zone-number                              ^ ^ ring cadence
                                            ( 2000 ms ring, 4000 ms pause,
                                               repeat )
>        
>                 { ZT_TONE_INFO, "!950/330,!1400/330,!1800/330,0"
},
"No such number" three-tone message. Used if an invalid extension is 
entered, I think.
>                 { ZT_TONE_STUTTER,
>
"!350+440/100,!0/100,!350+440/100,!0/100,!350+440/100,!0/100,!350+440/100,!0/100,!350+440/
> 100,!0/100,!350+440/100,!0/100,350+440" } },
This is used for when you have messages waiting. 

Peter

Thanks, for the info.
How do I include a patch in asterisk for my country (Portugal) in zonedata.c?

Here are E.180 Recommendation 2 settings for my country.

Tone Frequency (ITU E.180 supplement 2) - Portugal
Type       Frequency  Cadence
DIAL TONE       400//425        CONTINUOUS
SPECIAL DIAL TONE       425     1.0 ? 0.2
RINGING TONE    400//425        1.0 ? 5.0
BUSY TONE       400//425        0.5 ? 0.5
CONGESTION TONE 425     0.2 ? 0.2
NUMBER UNOBTAINABLE TONE        400//425 27)    0.2 ? 0.2
WAITING TONE    425     0.2 ? 0.2 ? 0.2 ? 5.0
PAYPHONE RECOGNITION TONE       1477/941        0.2 ? 0.2 ? 0.2 ? 2.0
Analogue exchanges: 400 Hz; digital exchanges: 425 Hz

As default I think we should use 425 Hz (most of exchanges are digital).

Other question, is there any policy on adding country setting as a per
needed basis on asterisk files zonedata.c?

Regards
Lu?s Palma