This paper describes some of the issues of IP technology such as convergence of IP and ATM, IP carrier technology, high-speed router, IP VPN and IP telephony etc.
本文简要论述了IP与ATM的结合技术、IP承载技术、高速路由器、IPVPN以及IP电话等几项IP网络技术及其发展情况。
Also, IP telephony is generally subject to transmission delays.
另外,IP电话一般受到传输延迟。
Although current IP telephony has reached the general application level, its problems and defects are blocking IP telephony「s application in larger ex - tent and scope.
尽管现有IP电话已经能够达到一般的应用级水平,但其现存的问题和缺陷阻碍着IP电话在更大程度和范围内的应用。
And the successful development and application of IP telephony foreshow the appearance of the new information network basing on IP.
IP网络电话的成功开发和应用预示了以IP为基础的新一代信息网络的出现。
The birth and development of IP telephony have marked the appearance of the new generation of communication network which is multimedia communication oriented.
IP网络电话的诞生和发展标志着以多媒体通信为主体的新一代信息网络的出现。
The interoperation technology about IP telephony is very concerned now. Some aspects, such as call handling procedures, authentication and authorization procedures, are discussed in this paper.
IP电话的互通问题是目前许多人关注的问题,文章就其中的呼叫控制流程和用户接入认证协议进行了讨论。
Under the IP telephony termination card support, the computer can be connected to common telephones, replacing the earphones and microphones, thus users can make PC-PC」s calls in traditional way.
在IP电话终端卡的支持下,计算机可连接普通电话,取代耳机和麦克风,实现了用户以传统方式进行PC -PC通话。
Discusses the process of SIP message and then IP telephony system is designed.
详细分析了SIP消息的处理过程,在此基础上设计了IP电话系统。
LAN IP telephony system provides IP voice applications over the Ethernet LAN.
局域网ip电话系统是在基于以太网技术的局域网上传输IP话音的系统。
Also, many of the IP telephony vendors are now focused on SIP as the control protocol for their IP telephony deployments.
另外,许多IP电话技术供应商现在都把SIP作为IP电话技术部署的控制协议。
LAN IP telephony system can provide not only voice applications, but also various intelligent services, replacing the PBX system completely.
局域网ip电话系统不仅能传输话音,而且能提供多种智能服务,完全可以取代传统的PBX系统。
These applications securely integrate IP telephony with business applications and corporate data on any IP device, including IP phones, mobile devices and PCs.
这些应用可能使用任何IP设备,例如IP电话、移动设备和PC,利用业务应用系统和协同的数据来安全地整合IP电话技术。
This paper implements an integrated IP telephony gateway, and analyses data processing of IP telephony gateway.
IP电话网关是用来对多路语音进行处理的实时系统,存在着多路数据流的流水线操作。
With careful attention to detail, these IP telephony products work seamlessly together and interoperate with products and services from other suppliers.
于细节关注,使得所有IP语音产品以无缝配合工作,并其供应商产品或服务互通。
Without qualification, if one had to choose between usual telephone lines or IP telephony for carrying the voice, the first would be a better fit for the needs of voice communications.
未经资格,如果选择了IP电话或一般电话线进行声音、首先是更好的适合话音通信需求。