VoIP gateway

Design and Implementation of Stackable VoIP Gateway

可堆叠的VoIP网关的设计与实现

Design and Implementation of Highway VoIP Gateway Based on SIP Protocol

基于SIP协议的高速公路VoIP网关的设计和实现

A VoIP Gateway Design Based On Embedded Technology

一种基于嵌入式技术的VoIP网关设计

This VoIP Gateway had media mapping, calling control and insert the core network function.

该网络电话网关具有媒体流映射、呼叫处理与控制和接入核心网络的功能，实现了企业内部与公共电话网的电话通信。

Design of User Agent for SIP-Based VoIP Gateway

对基于SIP协议的VoIP网关用户代理设计的探讨

The VoIP gateway from public telephone ( PSTN) to the IP-IVR call center;

通过增加VoIP网关程序实现从公众电话网（PSTN）到IP呼叫中心的接入与转出；

This scheme implements multi-session in multi-process VoIP gateway, no extension of the SIP.

该方案无须扩展SIP协议，就实现了在多进程的VoIP网关这样的应用场景下的多路SIP会话。

There are two stacked designs of the VoIP Gateway, which realized in this project: stack chips in one VoIP Gateway card and multi-card stacking based on IP address.

本课题所实现的VoIP网关平台设计了两种堆叠方式：单块板卡上多芯片堆叠；多块板卡之间基于IP地址的堆叠。

This paper introduces a realization method of interworking between SIP and H.323 Protocol in our VoIP gateway.

本文在分析了H.323和SIP的协议的基础上，提出了一个在网关的VOIP系统中实现SIP和H.323互通的方案。

Research and Realization on VoIP Gateway Based on SIP Protocol and ARM Platform

基于SIP协议和ARM平台的VoIP网关的研究和实现

Key Technologies in Multi-call Processing of the VoIP Gateway

VoIP网关H.323协议栈中多路呼叫处理技术

This paper presents the implementation of multi session SIP signal module in VoIP gateway based on current SIP implementation under Linux platform.

文中在基于Linux操作系统的VoIP网关中，以单链路SIP信令实现为基础，提出了采用多进程架构的多链路SIP信令模块的设计实现方案。

According to the function validation test, this system meets the requirements of VoIP gateway well in multi-services uniform access heterogeneous networks.

通过对网关进行的系统功能测试，结果表明该网关系统完全能够满足多业务异构网络统一接入的语音通信需求。

This VoIP Gateway terminal system can enable the users located in different physical locations for real-time voice communication via the ethernet.

该网关终端系统通过以太网接入方式可以使位于不同物理位置的用户进行实时语音通信。

Lays aside the VoIP gateway in the hub, each gateway uses the El line and program controlled switch ( PBX) carries on the connection.

在网络中心放置VoIP网关，每个网关采用E1线路与程控交换机（PBX）进行连接。

This solution has been adopted in the VoIP gateway with embedded Linux platform.

该方案设计简单实用，目前已成功运用于基于嵌入式Linux平台的VoIP网关中。

Realization of Remote Agent in Call Center through VoIP Gateway

应用VoIP网关实现呼叫中心远端座席

Design of a VoIP Gateway

一类VoIP网关的设计

Technologies Analysis and Realization in the H.323 Stack of the VoIP Gateway

H.323网关实现中的难点分析及解决方案

VoIP gateway and web exchange device.

VoIP网关和web交换设置。

And then the system structure of multi-connection service center platform is put forward. At last, How to realize VoIP gateway and IVR platform is described.

最后研究了多连接服务平台关键部件VoIP网关和IVR平台的设计与实现。

The protocols used between elements of a physically decomposed VoIP gateway are discussed. The content and some advantages of Megaco/ H. 248 are analyzed and the improvements are proposed.

对传统VoIP网关分解为媒体网关和媒体网关控制器后产生的多个相关协议进行了比较分析，着重研究了Megaco/H.248协议的内容及其应用优势，指出了该协议的可改进之处。

VOIP gateway is classified by media gateway and signal gateway in NGN.

在NGN中，VOIP网关分为媒体网关和信令网关。

A Design and Implementation of Real-Time Fax Transmission on VoIP Gateway

VoIP网关实时网络传真的设计与实现

The Research and Implementation of SIP Stack in VoIP Gateway

VoIP网关中的SIP协议研究及实现

The VoIP Gateway designed proposal based on DSP chip has been raised.

提出了基于DSP的网络电话网关的设计方案。

Research and application of VoIP gateway based on adaptive variable rate speech coding

基于自适应变速率编码的VoIP网关的研究与应用

A universal resolvent of SIP stack in VoIP gateway will be meaningful in practice usage because of the difference in physical access media.

由于不同网关物理接入媒介的不同，在VoIP网关中提供具有通用性的SIP协议栈的实现和相关的SIP协议扩展具有深刻的意义和实用价值。

VoIP gateway Design and Implementation for CID functions

VoIP网关CID的设计实现

Call-route of VOIP gateway in soft switch architecture

软交换体系下VOIP的呼叫路由设计与实现