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Enterprise VoWi-Fi facing hurdles says ABI…
While voice over Wi-Fi (VoWi-Fi) has made some inroads in consumer markets, several inhibiting factors are temporarily restraining its adoption by business, according to ‘The Voice Over Wi-Fi Ecosystem’, a new study from ABI Research.
“The future is pretty bright for VoWi-Fi, but it will be a little while before it becomes a horizontal application that’s attractive to mainstream enterprises,” judges ABI Research vice president and research director Stan Schatt. “We’re seeing historic early Wi-Fi adopters with special needs that are addressed by VoWi-Fi once again becoming early adopters of this technology, in key verticals such as healthcare, retail, manufacturing and hospitality. Large enterprise clients, however, have tended to be more conservative.”
ABI believes there are several hurdles to overcome before VoWi-Fi is more widely adopted by business.
One is the complexity of this embryonic technology, which in almost all cases requires extensive partnering between manufacturers and vendors of individual system elements, both at the handset and network levels. “Enterprise VoWi-Fi is a complicated market because there are so many disparate pieces of technology that have to work together,” says Schatt. “That requires a lot of partnering, and some vendors are better at partnering than others. Cisco Systems, Trapeze Networks, Xirrus Networks, DiVitas Networks and the SpectraLink division of Polycom have all found partnering models appropriate to their niches and needs.”
Other problems include the lack of industry-wide standards. The Wi-Fi Alliance (WFA) is scheduled to start enterprise VoWi-Fi equipment interoperability testing only in Spring 2008. “With key standards still not in place,” notes Schatt, “vendors have jumped in with proprietary solutions. So for now you’re still forced to go with a one-vendor solution. The start of certification testing on enterprise-grade Wi-Fi handsets will go a long way towards opening this market up.”
And speaking of the WFA, that organisation last month published a white paper – ‘Delivering the Best User Experience with Voice over Wi-Fi Applications’ - that outlined its plans to support a Wi-Fi CERTIFIED Voice-Enterprise programme in late 2008. This will build on the WFA’s home/SOHO Voice-Personal certification programme alluded to above, and will add support for bandwidth management, handoffs between access points, enterprise-class security with Wi-Fi Protected Access™ (WPA2-Enterprise), and additional features relevant to the enterprise network environment.
John Williamson
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