CoSine Communications (IPO: COSN)
Internet Photonics (Ciena)
Triton (IPO: TNSI)
Vina Technologies (IPO & Subsequent Acquisition by Verilink)
CoSine's IP Service Delivery Platform allows service providers to offer highly differentiated, managed IP services such as Virtual Private Networks (VPNs) to enterprises.
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“TeleSoft truly understands the carrier community. They organized high-level meetings with superb contacts and helped our sales efforts tremendously. Arjun Gupta and his team have been invaluable to us.”