Dtmf tones

[Wattcom]

On a IP Office 406V2, once the call is set up we cannot send DTMF tones to line on the DT handsets.

The 406 is on 2.1 (35) and so is the DT30 Module. the analogue modules are on 2.l (27)

The problem goes away when the power is removed for 10 seconds or more to the module and then returns after a few hours.

The 406 has been defaulted through the DTE port and the config has been totally re written but still the problem persists.

Please help

 

[raknas]

On DT handsets you have to press the PROGRAM button once to send DTMF to line.

 

[Wattcom]

Using 2010 handsets no prog button

 

[IPGuru]

you should be able to send dtmf on outbound calls but if you need to send DTMF to an inbound call you are out of luck