™

SS7 T.D.M Technologies

Signaling System 7 (SS7), also known as C7, is the carrier signaling protocol used for call control and providing Intelligent Networking (IN) and Advanced IN (AIN) services. SS7 is often used for applications such as IP signaling gateways, wireless infrastructure, and a wide variety of in-network enhanced services, including voice and fax messaging, one-number/follow-me, number portability, and pre-paid services. We support ISUP, IUP, TUP, SCCP, TCAP, and either MTP layers 1, 2, and 3 for T.D.M connectivity or IP, SCTP, and M3UA (SIGTRAN) for IP network connectivity. These are tested against the ETSI, ITU-T, and ANSI standards used in the major telephony markets and enable platform applications to interoperate with all major CO switches. We have expertise in all types of SS7 cabling installs, integration, configuration and diagnosis for V.A.S platforms.