GA/T 265-2000 in English

本标准规定了公安机关用以电路交换方式召开电视会议、传输图像的会议电视系统的组成、网络结构、网络汇接切换、接口、加密、设备进网技术要求，用以满足公安业务的一般性需要。本标准适用于公安部及各省公安厅、直辖市公安局会议电视系统的规划、建设、应用、维护和管理。

Scope

This standard specifies the technical requirements for the composition, network structure, network tandem switching, interfaces, encryption, and equipment access to the network of a video conference system used by public security agencies to hold video conferences and transmit images in a circuit-switched manner. It is used to meet the general needs of public security services. need. This standard applies to the planning, construction, application, maintenance and management of conference television systems of the Ministry of Public Security, provincial (autonomous region) public security departments, and municipal public security bureaus.