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Conference Paper
Performance Enhancement of SIP proxy server by using lhash for matching transaction
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- Authors
- Hyun Wook, Shin Gak Kang, Dae Young Kim
- Issue Date
- 2007-02
- Citation
- International Conference on Advanced Communication Technology (ICACT) 2007, pp.1290-1293
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- A SIP proxy server receives massive SIP requests and responses. Furthermore, the server must maintain all call related information such as call, dialog, transaction, branches. Whenever it receives requests and response, it try to find what call information is related with the message. The main bottleneck of proxy performance is transaction searching process for received messages. En this paper, we choose lhash library to get the advantages of hash table approaches for transaction matching in SIP proxy server and evaluated enhanced throughput with massive call by using SIPp[3] that generates massive SEP messages for evaluating performance of SIP components.
- KSP Keywords
- Hash table, Proxy server, performance enhancement