The new release will also add H.263 and H.264 video, AMR and ILBC audio and DTMF to an already comprehensive list of media test capabilities.“Carriers deploying IMS and Voice over IP services are concerned that an all IP network will be vulnerable to Theft of Service, Rogue Media and SIP Flood Attacks which can significantly impact the Carriers’ revenues and degrade the quality of their users' experience”, said Alvin Francis, Navtel’s Vice President of Marketing.

“A number of security appliances, such as Security Gateways, Session Border Controllers, and Border Gateways are being developed to protect the Voice over IP and IMS networks. Navtel’s security test solution is designed to validate the functions of these security appliances and test their ability to scale to support large number of users and high rates of signalling with audio, video and DTMF media, while providing acceptable levels of user experience”

Highlights of this release include over two hundred and fifty thousand simultaneous TLS connections, several hundreds of TLS and Call establishments per seconds, H.263 and H.264 video generation with quality analysis using the MDI algorithm, ILBC and AMR wideband and narrowband audio generation with VQT/QoS analysis, generation and analysis of DTMF in band, out of band (RFC 2583) and within the SIP Info message, and Rogue Media and Theft of Service test capabilities.

This release will add to Navtel’s VoIP, IMS and Security test capabilities which already include the industry leading Session Border Controller, VoIP and NCS with IPSEC test solutions.

Source: PR Web