![]() I’d suggest that the DTMF quality was too poor to reliably decode, and that is why it wasn’t being sent using RFC 4733 frames. In 9 out of 10 cases the DTMF comes in via rfc4733, but in 1 out of 10 apparently as inband only recognizable in the audio recording. ![]() ![]() These are all outgoing calls using the same Trunk. It also wasn’t clear to me whether the same endpoint had variable behaviour Does it also decide on whether inband DTMF will be parsed by Asterisk? The available DTMF modes are documented on the wikiĪs I understood it this is used for outgoing DTMF. ![]()
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