Lei Xia, Shaomin Wang, Qingfeng Zhong. Research on Open-Source VoIP Technologies for NGN Service Platform Deployment[J]. Telecommunications science, 2012, 28(9): 63-68.
Lei Xia, Shaomin Wang, Qingfeng Zhong. Research on Open-Source VoIP Technologies for NGN Service Platform Deployment[J]. Telecommunications science, 2012, 28(9): 63-68. DOI: 10.11959/j.issn.1000-0801.2012.09.012.
Open-source VoIP technologies can be employed to setup VoIP platforms by deploying open-source software on x86 servers
which have many advantages such as low cost
flexibility and openness. The usage of open-source VoIP technologies in NGN service platform deployment helps to reduce carrier's investment
shorten service deployment cycle and improve the duplicability of service platform. In the paper
the architecture of NGN service platform deployed by open-source VoIP technologies is proposed based on comprehensive survey and detailed analysis. A typical example is also provided to evaluate the feasibility and advantages of the proposed NGN service platform deployment method.