IAD （Integrated Access Device ）132E(T) 综合接入设备（下文简称IAD132E(T) ）是华为技术有限公司下一代网络NGN（Next Generation Network ）解决方案中的重要部件，用以向公司等用户提供小容量VoIP （Voice over IP）/FoIP（Fax over IP ）解决方案。IAD132E(T) 作为VoIP/FoIP 媒体接入网关，应用于NGN 用户接入层，完成模拟话音信号与IP 包之间的转换，并通过包交换网络传送数据的功能，同时还可通过标准MGCP（Media Gateway Control Protocol ）协议，与华为技术有限公司SoftSwitch 软交换设备配合组网，在SoftSwitch 控制下完成主被叫间的话路接续。-IAD (Integrated Access Device) 132E (T) Integrated Access equipment (hereinafter referred IAD132E (T)) is Huawei Technologies Co., Ltd. NGN (Ne Anhui Generation Network) solutions to the important parts, for the company to provide users such as small-capacity VoIP (Voice over IP) / FoIP (Fax o ver IP) solutions. IAD132E (T) as the VoIP / FoIP Media Access Gateway, NGN users for access layer, complete with simulated voice signals between IP packet switching and through packet-switched data transmission network functions, It can also through standard MGCP (Media Gateway Control Protocol ) agreement with Huawei Technologies Co., Ltd. SoftSwitch equipment with soft switch network, SoftSwitch in complete control of the main Called the ground successor.