See also:

• Computers: Data Communications: Telephony  (195)

• Adax Inc - SS7, ATM, IP, SIGTRAN signaling gateways, protocol controllers and software.
• Artilium Communications - Develops, markets, and installs open, scalable telecom solutions for next-generation SS7 INAP networks.
• IntelliNet Technologies, Inc. - Provide tools for wireless and intelligent network application development running on an SS7 or IP network.
• The OpenSS7 Project - An opensource development project to provide a robust and GPL'ed SS7, SIGTRAN, ISDN and VoIP stack for Linux and other UNIX operating systems.
• Squire Technologies | SS7 and VoIP experts - Carrier-grade SS7 & VoIP signaling equipment. Protocol Conversion, Media Gateways, Softswitch, Media Gateway Controllers
• Tekno Telecom - Supplies turnkey SS7, IP, ATM Network Monitoring and CDR generation systems.
• Ulticom, Inc. - Provides the telecommunications industry with signaling software that enables development and deployment of Mobility, Location, Payment, Switching and Messaging services within wireless, IP and wireline networks.