Integrated communication system and service provisioning method thereof

An integrated communication system with a cellular mobile network, comprising:

• a core network entity, residing in a core network of the cellular mobile network and used for connecting to a base station in the cellular mobile network;
• a service provisioning system, conformed to a wired network other than the cellular mobile network;
• and
• an intermediary apparatus, connecting between the core network entity and the service provisioning system, receiving a configuration data with a first format conformed to the wired network from the service provisioning system, and transforming the configuration data into a configuration command with a second format conformed to the cellular mobile network,
• wherein the configuration data indicates the configuration command, the first format is related to a cable service specification, and the second format is related to a core network specification;
• wherein the core network entity operates according to the configuration command,
• wherein the configuration data is related to Internet service provision for at least one user equipment in the cellular mobile network,
• wherein the service provisioning system comprises
• a first dynamic host configuration protocol (DHCP) server,
• wherein in response to an existence of the first DHCP server being recognized according to a DHCP discovery message, the intermediary apparatus obtaining the configuration data for the intermediary apparatus from the service provisioning system through trivial file transfer protocol (TFTP),
• wherein the configuration data is about Internet Protocol (IP) address assignment, and
• a second DHCP server,
• wherein in response to an existence of the second DHCP server being recognized according to the DHCP discovery message, the intermediary apparatus obtaining another configuration data for the core network entity from the service provisioning system through TFTP.