Hey All, It will be great if SRTP/TLS support can be added to the next Elastix release for secure calls (instead of VPN per phone mentioned in this post; http://www.elastix.org/index.php?option ... tid=3#1589 ). There is an SRTP library available for use at; http://srtp.sourceforge.net/srtp.html and setup examples here; http://www.voip-info.org/wiki/view/Asterisk+SRTP . Keep in mind that according to Cisco, the original author of SRTP, only G.711 and G.729 codecs support SRTP (http://www.cisco.com/en/US/docs/ios/12_ ... #wp1043334 ), although I am unsure what codec implementations are supported in libSRTP. I have actually installed the library into Elastix without a single issue, I am just not sure about next steps or how to go about using/testing it out. I hope this link will give some good directions as I delve into it; http://www.e164.org/wiki/AsteriskSRTP . I know that most if not all IP phones support SRTP (see: http://www.covergence.com/content510.html and http://en.wikipedia.org/wiki/Comparison ... P_software , only a short list as other brands sych as Cisco, Polycom, etc were not tested and listed on the link but have SRTP/TLS support according to their datasheets and config), so this will be a good way to get Elastix into those organizations that require secure calls. It will be great to be part of the Elastix image/install with a configuration GUI. Any supporters of this feature? Thanx.