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Your added solutions will be automatically included in your request. Please consider providing a bit more detail to ensure you get the most accurate information.
A Valid8 team member will contact you shortly -- typically in less than 24 business hours.

Fixed-line networks are evolving rapidly from traditional PSTN and TDM infrastructures towards IP-based, SIP and Next-Generation Network (NGN) architectures. Valid8 provides a comprehensive portfolio of fixed-line test solutions designed to help network operators, equipment manufacturers, system integrators and service providers validate the functionality, performance, interoperability and scalability of modern wireline networks.
The Valid8 Fixed Network Tester supports a broad range of technologies and protocols used in fixed and converged networks, including SIP, POTS (FXO/FXS), ISDN PRI, ISUP over SIGTRAN, Megaco/H.248, MGCP/NCS and RTP. This enables testing of network elements such as Media Gateways, SIP clients, MTA, soft switches, CO switches and DHCP servers in controlled and repeatable environments.
For signalling and core network testing, Valid8 provides dedicated test instruments for SIGTRAN and SS7, including SCTP, M3UA, SCCP, TCAP, INAP, CAMEL and ISUP. Valid8 also supports Diameter and RADIUS, which are widely used for authentication, authorization, accounting and subscriber management across fixed and converged networks. Diameter testing covers numerous interfaces used in both fixed and mobile environments, while RADIUS supports wireline, mobile, Wi-Fi, IMS and IoT applications.