Ask the Experts
Ask the Experts
Wireless networks technology and services
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Why is Cisco adopting the SIP protocol?
Learn why Cisco is supporting the open SIP protocol for its new networking devices. Continue Reading
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Choosing between Wi-Fi and wireless broadband
Learn the difference between Wi-Fi and wireless broadband, discover how the two technologies can work together at a client site and understand the tradeoffs involved in choosing one over the other. Continue Reading
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SSID and wireless connection problems
Discover why changing your SSID number might be the answer to resolving wireless connection problems when your client's wireless network seems to be properly configured. Continue Reading
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GSM and GPRS mobile communication networking
GSM and GPRS have been standards for second-generational digital cellular systems since the late 1980s. Learn about new emerging technology for cellular systems in this Q&A. Continue Reading
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How does VSAT work?
Learn about Very Small Aperture Terminals (VSATs) and how they can be a viable wireless networking alternative to DSL. Continue Reading
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CDMA and gold code
Gold code sequences used in CDMA allow callers to better use available bandwidth with less interference. Continue Reading
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CDMA technology explained
CDMA principles explained. Continue Reading
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Choosing a wireless router that works with VSAT
Choosing a wireless router for your customer's VSAT depends on capacity. Get an expert opinion on what works. Continue Reading
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Use WPA and two-factor authentication to secure your customer's wireless network
It pays to be paranoid. WEP is easily cracked, so here are a few other recommendations for a secure wireless network. Continue Reading