Here are more details about the requirements for service providers in terms of IPTV function:
1. There are no specific requirements for service providers, as long as the service provider can enable the IPTV function. The actual support depends on the service provider;
2. Some service providers’ IPTV set-top boxes can be connected directly to the LAN port;
3. Please consult the service provider’s customer service for confirmation before use.
Does it help?