| 企业网内PSTN向VoIP演进的方案 |
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| 引用本文： | 张玲丽.企业网内PSTN向VoIP演进的方案[J].武汉职业技术学院学报,2014(5):57-59. |
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| 作者姓名： | 张玲丽 |
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| 作者单位： | 武汉职业技术学院 电信学院,湖北 武汉,430074 |
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| 基金项目： | 教育部信息化教职委课题“高职通信类专业课程信息化教学设计与实践研究---以《通信电子线路》为例”(项目编号2013 LX049)。 |
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| 摘 要： | PSTN建网和运维成本都较高,尤其不能适应目前业务的多样化需求,虽然在核心网上暂时无法完全淘汰,但语音及其他综合业务IP化是不可逆转的历史潮流。IP-PBX技术结合行之有效的业务软件技术,实现了Vo IP语音、数据和增值业务的融合,为企业用户提供综合业务的基础平台,推出行之有效的解决方案也是运营商和设备商的要务。
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| 关 键 词： | PSTN网 Vo IP技术 软交换 NGN |
The Evolution of PSTN to VoIP within Enterprise Network |
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| ZHANG Ling-li.The Evolution of PSTN to VoIP within Enterprise Network[J].Journal of Wuhan Institute of Technology,2014(5):57-59. |
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| Authors: | ZHANG Ling-li |
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| Institution: | ZHANG Ling-li (Wuhan Polytechnic, Wuhan 430074,China) |
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| Abstract: | The cost of creating and maintaining PSTN network is high which especially can not adapt to the diverse needs of the business. Although it cannot be completely eliminated in its core online temporarily, the voice and other integrated services are the irreversible historical trend. IP-PBX technology combining with effective business software technology can realize the fusion of VoIP voice, data and value-added services; provide the basis of integrated service platform for the enterprises. It is also a priority for operators and equipment vendors to launch effective solutions. |
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| Keywords: | PSTN network VoIP technology soft switching NGN |
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