EHX: IVC IP Protocol - Port 6001 - IP Panels
The default TCP/UDP port used is 6001. The IP panels use UDP , RTP , G722 codec, for control data and audio . Use TCP/IP for user ID and password login. No IP addresses are transferred across the internal matrix backplane.
When using external IP addressing , BOTH TCP port 6001 and UDP port 6001 must be port forwarded and opened up in the firewall