Hi, we are researching ways to integrate biometric system so we need access to rtp media of a call being handled in WDE; we are focusing to develope a WDE extension to get sip-sdk interface embeded in WDE expecting will be possible to access RTP media through this object. How to get sip-sdk interface from WDE extension? And, it will be possible to split RTP media into caller/agent RTP (so we will need only caller for biometric purposes)?
Any help will be appreciated.

thanks in advance