[SR-Users] websocket and linphone client connection through kamailio

Hello, I have a problem in call creation between websocket client (sipml5) and traditional sip client (linphone ios). If i make a call from ws-client to linphone (through kamailio with rtpengine installed), i get error from ws-client console when linphone answers the call with 200ok/sdp: "Failed to set remote answer sdp: Called with SDP without ice-ufrag and ice-pwd.tsk_utils_log_error" Linphone that i am using (LinphoneIphone/2.2.4.2-store-85-gbfcbadb (belle-sip/1.3.3)), doesn't seem to have any ICE related configuration options allthough ICE shoud be supported. I noticed that rtpengine could have the tools to fix this: https://github.com/sipwise/rtpengine "ICE (RFC 5245) support: * Bridging between ICE-enabled and ICE-unaware user agents" Could the "ICE bridge" solve this issue or is there another way around this? -- Olli