VoIP network failure detection and user notification
نویسندگان
چکیده
The impact of network failures can be minimized if users are promptly notified by appropriately designed applications. Specifically, for Voice-over-IP (VoIP) networks, an RTP/RTCP-based detection method can be used to rapidly distinguish between network congestion and network failures. Users and network managers can exploit this information in various ways, such as rapid network recovery or seeking application usage alternatives. In this paper, we present the main ideas behind these proposals, along with some analytical/simulation results, plus insights from a Linux-based implementation with its experimental results.
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