[Freeswitch-users] busy tone detection

[Michael S Collins]

For the sake of testing can you record a call that gets a busy signal?  
At least then we could analyze the audio and see what's going on.

If you need a dialplan example for this let me know.

-MC

Sent from my iPhone

On Dec 29, 2008, at 5:04 AM, Baskar <yudha2008 at gmail.com> wrote:

> Hi  Michael,
>
> Steps I follow for the Tone Detect process
>
> Step1: From X-lite i called my no (eg: 1007==>9841799874 )
> Step2: Then i run the JavaScript in that also i have given same no (9841799874 
> )
> Step3: While i run the JavaScript i should get the busy tone detect  
> but i cant ???
>
> INTERNATIONAL TELECOMMUNICATION UNION given all national frequency
>
> For India they have given
>
> India (Republic of)
> Acceptance tone -          400   1.0 on 4.0 off
> Busy tone -                    400   0.75 on 0.75 off
> Congestion tone -           400   0.25 on 0.25 off
> Dial tone -                      400x25   continuous
> Special dial tone -           400   2.8 on 0.2 off
> Holding tone -                 400   0.25 on 0.25 off 0.25 on 3.25 off
> Intrusion tone -               400   0.15 on 4.85 off
> Refusal tone -                400   0.25 on 0.25 off
> Ringing tone - I (local calls)          400x25   0.4 on 0.2 off 0.4  
> on 2..0 off
> Ringing tone - II (NSD/ISD calls)   400x25   1.0 on 2.0 off
> Route tone -                  400   0.1 on 0.9 off
> Call waiting tone -          400   0.2 on 0.1 off 0.2 on 7.5 off
>
>
> But in wiki.sangoma They have given frequency for india (openzap)
> [in]
> generate-dial => v=-7;%(1000,0,375,425)
>
> detect-dial => 375,425
> 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-attn => v=0;%(100,100,1400,2060,2450,2600)
>
> detect-attn => 1400,2060,2450,2600
> generate-callwaiting-sas => v=0;%(300,0,440)
>
> detect-callwaiting-sas => 440
> generate-callwaiting-cas => v=0;%(80,0,2750,2130)
>
> detect-callwaiting-cas => 2750,2130
> detect-fail1 => 913.8
>
> detect-fail2 => 1370.6
> detect-fail3 => 776.7
>
> In INTERNATIONAL TELECOMMUNICATION UNION they have given busy tone  
> frequency is
> Busy tone -                    400   0.75 on 0.75 off
>
> But in wiki.sangoma They have given
> generate-busy => v=-7;%(500,500,480,620)
> detect-busy => 480,620
>
> I have tried both 400 and 480,620 in JavaScript but still i cant  
> detect tone.
>
> Guide me Which Frequency Should i use and Another thing What steps  
> Should be followed for the Tone Detect .
> (i)Whether my step is correct .
>            OR
> (ii)Should i follow in different method.If so how?  Help To detect  
> the tone .....
>
>
> Thanks for the reply,
>
> -- 
> Warm Regards,
> N.Baskar
>
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