WHMCS is a complete billing, support, and automation system for recurring based businesses. For a full overview of what WHMCS does, check out: https://www.whmcs.com/tour/
While WHMCS does not offer native support for IPTV automation, it is certainly possible to use WHMCS to bill your customers and automate provisioning for just about any service. Additionally, your development team could create a module to automate your IPTV functions using our Developer Tools. You can see more on this in our Developer Documentation at: https://developers.whmcs.com/provisioning-modules/
WHMCS is a self-hosted software. You would need to have your own web hosting service to operate WHMCS and provide the IPTV service to viewers. WHMCS is easy to install and configure; we offer full documentation at https://docs.whmcs.com/ Our professional services team can also help in installing and configuring the WHMCS software for you, our range of services are detailed at https://www.whmcs.com/services/