The Reliability Analysis for Corporative IP-Telephony System with Functional Safety

Abstract

The article is devoted to issues of reliability modeling for fault tolerant corporative IP-telephony system. Two reliability models are presented based on the minimal paths and minimal cuts technique. Two reliability models are proposed based on the link connection concept. IP-telephony corporative system fault tolerance research is conducted with the aid of proposed reliability models.

Keywords

• reliability
• fault tolerance
• IP-telephony