Accelerating Call Route Query of Multi-domain SIP System via P2P

DOI

10.2991/icmit-16.2016.40How to use a DOI?

Keywords

SIP system;multi-domain;DNS; P2P;no-worse-than-two-hop query

Abstract

Large IP Telephone system may contain multiple domains, and the delay of DNS query across domains may be large. In this paper, the efficiency of call routing in multi-domain SIP system is improved by employing P2P technology. The P2P-SIP system architecture is designed and a no-worse-than-two-hop query algorithm is presented. The formulas for evaluating the performance of the proposed solution are derived. The efficiency of call routing process can be effectively enhanced, and the instability in the system operation can be avoided. The proposed solution can be applied to national wide enterprises or organizations.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jing Gong
AU  - Qing-Guo Shen
AU  - Huan-Sheng Shen
PY  - 2016/04
DA  - 2016/04
TI  - Accelerating Call Route Query of Multi-domain SIP System via P2P
BT  - Proceedings of the 2016 3rd International Conference on Mechatronics and Information Technology
PB  - Atlantis Press
SP  - 222
EP  - 229
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmit-16.2016.40
DO  - 10.2991/icmit-16.2016.40
ID  - Gong2016/04
ER  -