Get rid of the "r". 

> -----Original Message-----
> From: Reza - Asterisk Enthusiast [mailto:[EMAIL PROTECTED] 
> Sent: June 11, 2006 3:08 PM
> To: TAUG
> Subject: [on-asterisk] Asterisk - Ringing tone in Dial Plan
> 
> Hello Enthusiasts:
>  
> This is a question for the more hard core Asterisk users.  I 
> have a dial plan:
>  
> exten => _9011.,2,Dial(SIP/LDProvider/${EXTEN:4},120,tr)
>  
> Here is the issue...  Everytime a call is placed, it of 
> course goes to my long distance carrier.  Now either my 
> carrier "LDProvider" is able to successfully make the calls 
> go through, or not at all.
>  
> But each time the above dial plan is executed, the voip phone 
> user thinks the call is going through because they hear the 
> ringing tone & feel that the other party's phone is ringing.
>  
> The reality is that...  as long as my LDProvider is 
> reachable, people think the other party's phone is ringing... 
>  but only after the 1st 2 rings, the LDProvider sends either 
> one of the two signals.
> 1.  "Making progress".
> 2.  "All circuits busy"...  or something like that.
>  
> When it make's progress to reach the destination, the 3rd 
> ring at the clients side would be the first ring on the 
> destination side.
>  
> When the circuits are busy at my LDProvider's side, my client 
> side still keeps ringing until 120 seconds have elapsed.
>  
> So...  the dilema is quite simple...  I don't want my 
> client's to get the impression that their destination is 
> being reached by the misleading ringing tones before making 
> true progress from my LDProvider does...  and I don't want my 
> client's to get the impression that the calls are still being 
> attempted while "All circuits busy" message is received.
>  
> I want to give them a TRUE message...  that is...  if and 
> ONLY IF my LDProvider makes progress,  ONLY THEN, I want my 
> clients to here the ringing tone that their destination 
> number (where ever on this planet) is ringing.  
>  
> Any input on this folks?
>  
> Cheers!
> Reza.
>  
> 

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