I am interested in learning about any SIP implementations which support RTP encryption. I am interested in all approaches, including distributing the (encrypting) key within the SIP setup, as well as other possible ways to establish the session key. My interest stems from a firm requirement of several of our programs to ensure privacy for VoIP and RTP-based conferences by encrypting the A/V content. While such a solution is theoretically possible, I am not aware of any SIP implementations actually supporting A/V encryption at this time, and this lack is dampening our enthusiasm for SIP-based alternatives. However, should such products/implementations actually exist, then that would be of great interest to us. Hence this email query to you all. _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
