The staff, analysts, enterprise users and other industry watchers who voted on the list of 10 most powerful networking companies considered participation in standards, bodies, customer service, support and leadership, as well as market share and revenues.
The perennial favorites that ranked high again are AT&T, Cisco Systems, IBM, Microsoft, Nortel Networks, Sun and WorldCom. But seeing as Nortel Networks is the preeminent supplier of optical network gear to service providers the company seems most likely to retain the top spot while holding off it's hungry rivals – Cisco included.
Nortel Networks did, as expected, solidify its No. 1 position by spending $5 billion to acquire Xros and CoreTek, and spending $1.9 billion to more than double the production capacity for its components and systems. Cisco also faces the Nortel Networks obstacle in wireless. Nortel Networks' "Always On" initiative to marry its optical networking prowess with mobile wireless technology is also very impressive.

 

 

 

 
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  From large projects to small fixes, you need a voice- and data- infrastructure partner who is fast and dependable and who can help you complete any task or take it off your plate entirely. A partner who sees the big picture, who can manage the details worry-free, and who has the right amount of technical savvy to make it all come together without a hitch.

One phone call puts CallStream Communications on your team.

Voice and data technology is what we do best, but that’s not all we do. We are everywhere you need us to be. Whether you need help with Nortel systems, new installations or national rollouts, we are always ready to spring into action: planning, installing, integrating, coordinating and maintaining your business-critical voice and data network infrastructure.

Step by Step

Is a policy CallStream Communications strictly adheres to. By keeping our customer updated and involved at all times helps us to attain the most efficient installations scheduling in the business. We know that your business' time is important so we strive our best to get your communications systems up and running correctly the first time around and without delay.

After the installation is completed our technicians are fully capable, upon request, to quickly train your personnel on how to operate your business' new systems equipment. Such as basic Moves, Adds and Changes, voicemail access and remote call forwarding just to name a few.