[Asterisk-Users] IAX DTMF Problem...

Denis Galvão - iSolve denis at isolve.com.br
Sat Jul 2 09:15:11 MST 2005


IAX doesn't use INBAND DTMF.

Denis Galvão.


On 01 de jul de 2005, at 03:23, Mark Edwards wrote:

>
>
> Hi.
>
> Probably been asked before, but my IAX provider assures me its not  
> their problem....
>
> I have a IAX connection to a peer providing a DID. I am dialing up  
> my number, seeing the DTMF tones come down the line, and the * IVR  
> is just ignoring them.
>
> IAX debug output is:
>
> Rx-Frame Retry[ No] -- OSeqno: 003 ISeqno: 003 Type: DTMF     
> Subclass: 1
>    Timestamp: 02608ms  SCall: 00016  DCall: 00003  
> [ 210.80.176.12:4569]
> Tx-Frame Retry[-01] -- OSeqno: 003 ISeqno: 004 Type: IAX      
> Subclass: ACK
>    Timestamp: 02608ms  SCall: 00003  DCall: 00016 [210.80.176.12:4569]
>
> for a press of "1"
>
> I am assuming this is the DTMF inband problem, but I appear unable  
> to convince my provider.
>
> Can I work around this on * or do I have to go back to SIP?
>
> Mark
>
>
>
>
> -- 
> regards,
>
> Mark P. Edwards
> TEL:+61 408 601 107
> SKYPE: mark.p.edwards
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