This work was based on the Internet Engineering Task Force (IETF) specifications RFC 2305, which set IP fax protocol specifications, and RFC 2301, defining standard file formats.

• 此项研究工作是以因特网工程任务组（IETF）的规范rfc 2305和rfc 2301为基础的，rfc 2305确立了IP传真协议规范，而rfc 2301定义了标准的文件格式。