id summary reporter owner description type status priority milestone component version resolution keywords cc backport_to_milestone backported 1913 Add callback for address change notification from STUN keep alive ming bennylp "From our [https://trac.pjsip.org/repos/wiki/IPAddressChange#rtp IP Address Change wiki]: ""If ICE media transport is used, and STUN is enabled on the media transport, then the media transport will automatically update its publicly mapped IP address from the STUN Binding response. The transport should send STUN Binding request periodically (approximately every 15 seconds) as NAT keep-alive mechanism, so the address change will be detected by the transport automatically during this operation."" This ticket is to provide a notification to the app when such address change happens due to the STUN keep alive operation (as indicated by the log saying: {{{STUN mapped address found/changed: [new address here]}}}). The app will get notified via {{{on_call_media_transport_state()}}} callback and it can inspect {{{ext_info}}} to verify the operation to be equal to {{{PJ_ICE_STRANS_OP_ADDR_CHANGE}}}. " enhancement closed normal release-2.5 pjsua-lib trunk fixed 0