Template:Ip62-rtcp-mux
The latest firmware version 6.2.7 is based on innovaphone's v12r1 firmware. It is not compatible with v13 WebRTC endpoints (e.g. SoftphoneApp) that use RTCP-MUX. If you plan to use ip62 in a v13 environment, media relay must be enabled at the User object of the IP62 device (Hardware ID).