SIP takes charge

被引：0
|
作者：
Zenner, Guy J. [1 ]
机构：
[1] Lucent Technologies CS
来源：
Telecommunications (Americas Edition) | 2003年 / 37卷 / 12期
关键词：
Broadband networks - Interconnection networks - Internet - Internet telephony - Packet switching - Portals - Quality of service - Servers - User interfaces - Voice/data communication systems;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
As competition from wireless and cable providers heats up, wireline service providers may respond by deploying a VoIP core network to reduce overall network costs and offering advanced IP-based services to retain profitable voice subscribers. SIP (Session Initiation Protocol) is capable of powering both of these responses and as such, will be the foundation of profitable PSTN evolution.
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页码：22 / 23
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