carrier-grade-software
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The $50 Million Network Rebel That Lets 600 Operators Shop for Their Own Hardware
IP Infusion sells the software inside carrier-grade routers while letting customers pick the box. That separation has turned hardware shortages, power bills and vendor lock-in into a surprisingly practical sales pitch.
V.K. Budhraja Built for the Moment the Network Blinks
After selling Fibex to Cisco, the telecom engineer started again - this time opening the machinery that keeps critical systems available when hardware or software fails.
teleSys Software, Inc.
teleSys Software is a San Mateo boutique telecom firm that has quietly kept the world's phone calls and texts connected since 1997. It builds carrier-grade signaling software - the invisible traffic-control layer that routes 2G, 3G, 4G, and 5G networks - including Diameter Signaling Controllers, SS7/SIGTRAN transfer points, signaling firewalls, and 5G SCPs. Its MACH7 product line runs in 400+ installations across 100+ operators worldwide, serving more than 500 million subscribers through the major Tier 1 carriers.