Ensuring VoIP/IMS network reliability, scalability, security and performanceDeveloping and deploying an IP multimedia subsystem (IMS) network presents significant challenges for network equipment manufacturers (NEMs) and network service providers (NSPs) to ensure voice-over-Internet protocol (VoIP) security—including validating that the subsystem works the way it is designed to and that it provides the benefits expected from such an investment.
EXFO’s lab-based test solutions are designed to meet the challenges of VoIP and IMS testing of networks. Some of the key applications include test solutions for VoIP and IMS devices including session border controllers, security IMS and VoIP gateways, border gateway functions, IMS S/I/P-CSCFs, HSS, PacketCable CMS, proxy/registrar testing and application servers such as Presence and IP Centrex. |  |