Good Day list, Does anyone know if it is possible to setup asterisk such that it passes DTMF Tones through from One channel to the next transparently. I have a situation where asterisk is answering the phone on Channel 1 (first channel of a PRI) and then bridges this call to Channel 25 (first channel of T1 connecting in a channel bank). I need to have asterisk NOT do anything to the incoming DTMF from channel 1. this audio tonbe needs to be sent transparently through the bridge to the analog device on Channel 25. Any ideas. The problem I have currently is that DTMF tones are received from the remote unit calling into channel 1 (at 100ms per tone) however asterisk is detecting this tone and retansmitting it to channel 25 (at what appears to be 500ms per tone). I need the tones to be heard by the device connected to channel 25 EXACTLY as the remote unit is sending them. Thanks for your ideas, solutions or moral support. T ~ron
Ronald Hartmann wrote:> Does anyone know if it is possible to setup asterisk such that > it passes DTMF Tones through from One channel to the next transparently.I don't believe this is possible, no. If you are using all Zap channels (TDM cards) and don't enable _any_ DTMF-controlled features in the Dial() application, it might work this way, but not intentionally (meaning it could change in the future) :-)