TK1

We have a German Exchange and in German voice recognation don't work so I need the dtmf tones.

Exchange integration with pbxnsip working but I have one last problem. When I call an internal extention it diverts to voice mail and i can send dtmf tone but if I call the same extension from an external number the phone rings and exchange answer me. When Exchange ask me for my mailbox number i cannot work with dtmf tone. Exchange wont react on dtmf tones. Thanks Thomas