M40 电话通信设备 标准查询与下载

SJ 20969-2007 多制式话音保密终端通用规范

本规范规定了多制式话音保密终端的性能和互操作性的通用技术要求以及质量保证规定。 本规范适用于多制式话音保密终端（以下简称“话音保密终端”）的设计、制造和检验。

General specifications for multi-system secret speech terminal

ITU-T SERIES H SUPP 2-2007 H.248.1分组指南 - 版本10

The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications.

H.248.x sub-series packages guide ?Release 10 Study Group 16

YD/T 1623-2007 通信局(站)图像集中监控系统技术要求

本标准规定了通信局（站）图像集中监控系统的系统结构和组成、与其他系统的联运内容、控制内容、通用管理功能、技术要求等。 本标准适用于各种级别通信局（站）图像集中监控系统。

Monitoring and control supervision system for telecom stations generic specification

YD/T 1622-2007 通信局(站)门禁集中监控系统技术要求

本标准规定了通信局（站）门禁集中监控系统的系统组成、监控内容、系统管理、硬件配置、软件功能和系统维护等要求。 本标准适用于各类通信局（站）单独设置的门禁集中监控系统以及以此为基础构成的不同规模的门禁集中监控系统网络，不适用于离线方式工作的门禁系统。

Technical Specification of Access Control Supervision System for Telecom Stations

YD/T 868-2007 电话机附加设备技术要求及测试方法

本标准规定了附加设备的功能要求、基本技术要求及环境试验、电磁兼容、安全、防雷击等技术要求及测试方法。 本标准适用于接人PSTN网络、能够独立完成或与电话机共同完成辅助功能的设备。

Technical Requirements and Measuring Methods for Additional Equipments of Telephone Set

TIA-912-B-2007 电信. IP电话设备. 语音网关传输要求

Telecommunications IP Telephony Equipment Voice Gateway Transmission Requirements

Telecommunications IP Telephony Equipment Voice Gateway Transmission Requirements

GJB 1211A-2007 野战用户电话交换机通用规范

本规范规定了野战用户电话交换机（以下简称野战交换机）的技术要求、质量保证规定、交货准备等内容。 本规范适用于装车或野外使用的各系列程控用户电话交换机的论证、设计、制造和检验验收。

General specification for field subscriber telephone switchboards

TIA TSB-160-2007 IP网络中电信IP电话基础设施-方法及用户获取

The purpose of the document is to examine whether accuracies achievable by currently available synchronization methods in IP networks are adequate to ensure end user’s quality of service expectation for a particular multimedia service. This TSB will discuss the issues related to interstream synchronization when all the concerned media are offered using:

Telecommunications IP Telephony Infrastructures Synchronization in IP Networks- Methods and User Perception

TIA PN 3-0070-1-2007 分组交换视频电话业务

A PSVT call involves call signaling and media transmission. For a successful PSVT call, call signaling includes locating the callee, notifying the callee that a caller would like to initiate a PSVT call, acceptance by the callee, and capabilities exchan

Packet Switched Video Telephony Services To be published as TIA-924

TIA PN 3-0103-2007 无线局域网IP电话端点电信IP电话设备要求

Today, the WLAN market, based mainly on the IEEE 802 .11 technology (Wi-Fi certification), is showing a huge boom. The applications using this technology are mainly data oriented. But, the WLAN offers the capability to have a mobile converged data and v

Telecommunications IP Telephony Equipment Requirements for a Wireless LAN Based IP Telephony Endpoint To be published as TIA-1003

YD/T 1072-2006 IP电话网关设备测试方法

Testing Methods for IP Telephony Gateway

ANSI/TIA-1063-2007 包括IP电话(VoIP)的多线电话系统(MLTS)的电话式样和基于信息包的设备

This standard defines the electrical and telephony aspects (e.g., DTMF receiver and call progress tones generation) of the analog telephone ports of terminal adapters. Other interfaces (e.g., LAN interface) for connection to IP or packet-based networks are outside the scope of this standard.

Telephony Aspects of MLTS and Packet-based Equipment, including VoIP

ANSI/TIA-470-110-C-1-2007 电信.电话终端设备.电话听筒声学性能要求.补充件1

This addendum only provides changes to TIA-470.110-C;Telecommunications - Telephone Terminal Equipment - Handset Acoustic Performance Requirements.

Telecommunications - Telephone Terminal Equipment - Handset Acoustics Performance Requirements - Addendum 1

ANSI/TIA-571-B-2007 电信.电话终端设备.电、热、机械环境.性能要求

This document establishes environmental performance criteria for Customer Premises Equipment (CPE), such as Telephones, Modems, Multi-line systems, Routers, Set top Boxes, Alarm Systems, etc. It defines the physical and electrical conditions under which the equipment shall continue to demonstrate basic functionality.

Telecommunications - Telephone Terminal Equipment - Electrical, termal, Mechanical Enviromental - Performance Requirements

ANSI/TIA-912-B-2007 电信.IP电话设备.话音网关传输要求

This standard covers the transmission requirements for VGs. For the purposes of this standard, a 2 VG is considered to be a device that performs voice routing functions between: - Telephones; - Public and private networks; - Packet-based networks1. VGs include, but are not limited to: - Packet-based Enterprise equipment that is functionally equivalent to a TDM-based PBX; - Residential Gateways; - Voice-over-ADSL Integrated Access Device (IAD); 10 - Voice-over-Cable Multimedia Terminal Adaptor (MTA).

Telecommunications - IP Telephony Equipment - Voice Gateway Transmission Requirements

YD/T 1519-2006 IP电话接入设备互通技术要求和测试方法 媒体网关控制协议(MGCP)

本标准规定了国内骨干网侧采用IP协议传输语音业务的基于媒体网关控制协议（MGCP）接入设备之间，以及接入设备与控制设备之间在通信协议上的互通要求。 本标准适用于国内在IP网络上开放语音业务、采用媒体网关控制协议（MGCP）的IP电话接入设备。

Interoperability Specification and Test Mesurement for VoIP Accessing Equipment based on MGCP

YD/T 1520-2006 IP电话接入设备互通技术要求和测试方法 H.323协议

本标准规定了国内骨干网侧采用IP协议传输语音业务的基于H.323协议接入设备之间，以及接入设备与控制设备之间在通信协议上的互通要求。 本标准适用于国内在IP网络上开放语音业务时采用H.323协议的IP电话接入设备。

Interoperability Specification and test measurement for H.323 based VoIP accessing equipment

YD/T 1517-2006 IP智能终端设备测试方法 IP电话终端

本标准规定了IP电话终端设备的接口、功能、互通、协议、网管、性能、环境、电气安全、电磁兼容等方面的测试方法。 本标准适用于IP电话终端设备。

Testing Method for Intelligent Terminal Equipment based on IP: IP Telephone Terminal

YD/T 1518-2006 IP电话接入设备互通技术要求和测试方法 H.248协议

本标准规定了在骨干网侧采用IP协议传输语音业务的基于H.248协议的接入设备之间，以及接入设备与控制设备之间的通信协议互通要求。 本标准适用于在IP网络上开放语音业务的、采用H.248协议的IP电话接入设备。

Interoperability Specification and Test Measurement for VoIP Accessing Equipment Based H.248

YD/T 1516-2006 IP智能终端设备技术要求 IP电话终端

本标准规定了IP电话终端设备在网络中的位置、主要功能、通信接口、协议、性能以及设备的一般要求、还规定了IP电话终端代理在网络中的位置和它为管理和控制终端设备所需具备的基本功能。IP电话终端设备涉及信息化管理功能的部分、以及终端代理为管理和控制呼叫而应具有的其他功能不在本标准中规定。 本标准适用于IP电话终端设备。

Technical Requirements for Intelligent Terminal Equipment based on IP: IP Telephone Terminal