Q: For the typical topology of public network+Eudemon2000+private network+SX3000, if it requires the media stream bypass to be valid, what requirements does it have on the network that two communicating terminals locate?
A: For the topology above, the media stream bypass is suitable for the following two cases:
1. Two communicating terminals are on public network;
2. Both communicating terminals locate in the same intranet, and communicate with Eudemon2000 through the same NAT egress equipment.