Session Border Controller Network Diagram

Supported session border controllers sbcs for detailed information about configuring direct routing see configure direct routing.

Session border controller network diagram. Ingate session border controllers sbcs ingate systems is based in stockholm sweden and has filials and distributors all around the world. The paper is divided into two parts. This session is carried out within the borders of the user network and service provider. This role has now expanded to include significant deployments between a service provider s access network and a backbone network to provide.

One important role of a sbc is to protect your voip network from malicious activities. The multi interface realm feature lets you group multiple network interfaces to aggregate their bandwidth for media flows. This chapter provides a general introduction to sbcs. It also describes commands you can run to manage sbcs.

A session is essentially a two way communication and data flow between two parties. An sbc is a voip session aware device that controls call admission to a network at the border of that network. Session border controllers are typically used in cases when you want to enable customers to be transferred to live contact center agents. Optionally depending on the device it can also perform a host of call control functions to ease the load on the call agents within the network.

Multi interface realms are implemented by creating multiple steering pools each on an individual network. Our security technology dates back to 1996 and since 2001 sip has been the focus when designing our award winning sip aware firewall products making ingate the only choice for enterprises and service providers planning a secure flexible and. A session border controller sbc is a network element deployed to protect sip based voice over internet protocol voip networks. The infrastructure requirements for the supported sbcs domains and other network connectivity requirements to deploy direct routing are listed in the following table.

A session border controller sbc is a security device used to regulate calls and communication over your session initiation protocol sip based voip networks. A primer introduction this white paper provides basic knowledge and understanding of the need for and capabilities of the network element known as a session border controller sbc. Early deployments of sbcs were focused on the borders between two service provider networks in a peering environment. In a self service agent where communications flow through a session border controller sbc you need to configure the sbc to forward calls to the voice gateway based on its ip address and sip port.

Cisco prime network 4 2 user guide 24 managing session border controllers sbcs this chapter identifies and describes the properties for session border controllers sbcs that appear in the vision client logical inventory. A session border controller sbc is a purpose built application that monitors and controls a voip network system when a call is generated conducted and ended to help you understand why you need sbcs let s take a glance at the two main functions of a sbc security and interoperability.