The Sonus policy management solution improves your enterprise reliability and protects it against carrier and switch failures by intelligently routing traffic around network failures. This helps keep your business up and running, thereby increasing customer satisfaction.
Intelligent routing of calls around network failures In the above example, if the local SIP trunk in the Boston office to the service provider is disabled, calls to the outside world from the Boston office can still be routed through the Dallas or Chicago office. Routing is controlled by the Sonus policy engine (PSX).
