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dtmf problem - Printable Version

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dtmf problem - koma - 03-05-2018 02:47 PM

Hi,

We have different model of yealink, T41P/S, T46G/S, and there phone reconized beep like dtmf, so where i go in the voicemail i don't hear the beep and we have dtmf like A or C.
We don't reproduce this problem with other SIP phone like Digium.

I tried change dtmf RFC2833 to SIP-INFO but the problem are always here.

Can you help me ?


RE: dtmf problem - Fraukas2 - 03-09-2018 09:06 PM

(03-05-2018 02:47 PM)koma Wrote:  Hi,

We have different model of yealink, T41P/S, T46G/S, and there phone reconized beep like dtmf, so where i go in the voicemail i don't hear the beep and we have dtmf like A or C.
We don't reproduce this problem with other SIP phone like Digium.

I tried change dtmf RFC2833 to SIP-INFO but the problem are always here.

Can you help me ?

Hello !

You could try with the « Inband » type if your VoIP server supports it.