My CSipSimple ZRTP endpoints register on FS1 and FS2 and can connect each other over ZRTP secured links. I have one FS_gw that functioning as a centralized media server for voicemail and conference server. any endpoint from FS1&2 can interconnect to FS_gw for vm and conference services but cannot establish ZRTP session. I have tried to setup FS1/2/gw with variation of ZRTP setups (proxy-media true/false) with no help. How to establish a secured ZRTP connection between an endpoint (on local FS1) and vm/conference service (remote FS_gw)? endpoint -> FS1 -> Internet -> FS_gw (vm, conference). thanks -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/ZRTP-Secure-session-over-local... Sent from the freeswitch-users mailing list archive at Nabble.com.