[Asterisk-Users] DTMF tones not long enough on out going call s

James Sizemore james at deny.org
Fri Aug 22 11:24:29 MST 2003


I bet you the Ericsson is a little longer in duration.  I need the tone to
take about twice as long as it does.  Now If I could just find that magic
place in rtp.c or chan_sip.c where she lives.

Adam Roach wrote:

>I'll point out that the same applies in general to many
>commercial PBXes. I can verify from years of personal
>experience, for example, that the Ericsson MD110 (probably
>the most popular PBX in Europe) exhibits precisely
>the same behavior.
>
>/a
>
>  
>
>>-----Original Message-----
>>From: Eric Wieling [mailto:eric at fnords.org]
>>Sent: Friday, August 22, 2003 11:17
>>To: asterisk-users at lists.digium.com
>>Subject: RE: [Asterisk-Users] DTMF tones not long enough on out going
>>call s
>>
>>
>>Have someone using a SIP device with RFC2833 signaling call you, now
>>have the press and hold down one of the dialing keys.  You'll hear a
>>short tone then nothing.
>>
>>On Fri, 2003-08-22 at 11:05, Low, Adam wrote:
>>    
>>
>>>Maybe its just me but I find this question a little 
>>>      
>>>
>>confusing, the tone duration should have no impact on tone 
>>recognition and typically in my experience the duration of 
>>the tone is defined by how long the user holds down the button !?
>>    
>>
>>>>-----Original Message-----
>>>>From: James Sizemore [mailto:james at deny.org] 
>>>>Sent: 22 August 2003 17:33
>>>>To: asterisk-users at lists.digium.com
>>>>Subject: [Asterisk-Users] DTMF tones not long enough on out 
>>>>going calls
>>>>
>>>>
>>>>DTMF tones are not long enough on out going calls, when I'm 
>>>>using either 
>>>>"info" or rfc2833. Does anyone know if the tone length value 
>>>>is in rtp.c 
>>>>or chan_sip.c ?
>>>>
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>>>>
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