Mathematical Modeling of The SIP Call

The use of VoIP is becoming more common in theworld of the InternetModeling of voice over IP at the server is an interesting workfor future uses of this technology. The reason for thismathematical modeling is to forecast or predict the levels ofbandwidth allocated for a number of user. While using differentparameters assumed to be used according to their use in theserver ie CPU, NIC, memory. The allocation of new parameters,such as the protocol and are used logiciles recently studied. Inthis paper, we propose a new mathematical model polynomialmodels to predict the use of the network interfaces using the SIPprotocol. Our method aims to determine the number of clientspossible for a mini VoIP server. It has several advantages such asthe definition of a minimum required for the deployment of aVoIP family and also the limited number of clients using theserver capacity. For our experiment we conducted a simulation ofSIP call and deduce the mathematical model by interpolation.Voip,Sip,Asterisk,polyno