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Wireless Voice-over IP SIP-Based HandSet Solutions Hitachi Cable America July 11 th ,2006. WLAN market growth and penetration : Largest driver for voice-over-WLAN is the growth of data-over-WLAN in enterprises , homes, and hotspots. Voice can “piggyback” on this.
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July 11th ,2006
Handset architectural flexibility: smartphone operating systems, more powerful phone chipsets, and 3rd-party mobile software component suppliers contribute to the realization of mass-market VoWLAN handsets.
VoIP adoption: Fixed VoIP has hit the early majority of adopters, mostly corporate and residential. VoWLAN is the best route for mobile VoIP.
Mobile-fixed substitution: The world’s fixed and broadband operators want to capture (or regain) revenues from mobility - without the expense of spectrum licences and complex networks. With the adoption of the MVNO model, VoWLAN is the best way to start reversing historic fixed-mobile substitution.
In-building coverage: Cellular coverage inside buildings can be poor, and contribute to churn. 3G in-building coverage is usually worse than 2G. VoWLAN can help solve this problem.Market Drivers for VoWLAN – Disruptive Analysis
VoWLAN appears to be one of the few areas with as much end-user “pull” as vendor/operator “push”
Do not underestimate Consumer Usage
Dual Mode is the final frontier, but WiFi does not go away!Handset Market ForecastSingle mode and Dual mode
Medium to Large Enterprise with interest in a comprehensive wireless deployment
Enterprises with branch offices
Education – especially campuses with multiple buildings
Healthcare with increasing capacity & security concerns
Public access environments with both private and public access needs (e.g. Hotspots)
Hosted WiFi Extensions to existing IP SolutionsTarget Markets
RF Design & manufacturing (Hitachi Research Labs)
Elegant and Best Ergonomic Form Factor
Unprecedented Scalability from SMB to Carrier Level Deployments
History of Quality & Reliability
ISO 9002 certified.
4 –year in a row IBM Quality Winner, Cisco’s Optics Supplier of Year Award
Interoperability: Large Range of Compliance
Top-Tier IP-PBX/SIP Server Compliant (including IMS Apps)
Top Tier AP Vendor Interoperability (L2/L3 Roaming)The Hitachi Cable Advantage (SIP)
Alcatel, Avaya, Cisco, IBM, Microsoft, Siemens have SIP-based Enterprise gear as their flagship products!
Large Carriers, MCI, BT, AT&T, among the first to roll out SIP-based services
SIP is simple, scalable, readily feature expandable, programmable, can support all legacy PBX features plus whole lot more!
SIP (URIs) may identify a user, a device, a service, or some other combination for a pre-defined calling flow.
SIP is user centric , one unifier that map across mulitple device media types, …. “ a public address”.SIP: The dominant Multimedia (VoIP) Protocol in the Industry
Via Speed Dial
Entry in Phone
Liquid Crystal Display（8lines, 10digits）
（AC Adapter, USB Cable）
SIP Simplifies Networks A Single Pipe to the Cloud
Wireless Data access for guests
Hitachi-Cable VoWLAN handsets for internal staff communications
VoIP carrier providing services
MeruControllerHyatt Osaka HotelData and Voice Deployment
Managed IP Centrex Service Provided By VoIP Service Provider