[ATLSIP] DTMF detection with ATLSIP?

[OSS F. A. <ope...@op...>]

Hi,


 I'm  developing a basic VoIP application using ATLSIP ActiveX (with Visual C++). At this moment, I can register the data of theVoIP accounts and the servers (outbound proxy, stun) and make calls succesfully. 


Now, I need to process received DTMF tones but I don't know how to do that. Is ATLSIP capable of receive DTMF tones? Anyone can help me?


 Thanks in advance!