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Cell and Voice Over Internet Protocol Research. Cell and Voice Over Internet
Protocol Research Scott Mann University of Phoenix NTC360 ...
... tap into a telephone wire or a cell phone signal ... EBSCOhost Research Databases. ...
edu:5000/ehost Tucker, Greg, S. (2004) Voice over internet protocol and security. ...
... group of up to 5 phones (cell phone, work ... Create Allows a Comcast Digital Voice customer
to ... service is delivered by using Internet Protocol over a network ...
... time, SIP is going through the Internet Engineering Task ... Wireless Voice over IP Most
in the IT industry would ... we rarely require the use of cell sites because a ...
... in mobile devices such as cell phones and ... be centered on emergency services, research,
commerce, and ... Voice over Internet Protocol Have you ever looked at your ...
Submitted by kcsrman on September 11, 2005
Category: Technology
Words: 982 | Pages: 4
Views: 295
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Cell and Voice Over Internet Protocol Research
Scott Mann
University of Phoenix
NTC360 / Network and Telecommunications Concepts
Group WH04ITP04
Rita Johnson
August 16, 2005
Our contract is coming up for renewal from Nextel our current provider of cellular service, and SBC our local and long distance landline service. I will research three cellular service and Voice over the Internet Protocol providers (VoIP). By looking at three of each will give a good idea of what is out there and what trends of services to expect. For cellular, I will choose a phone to increase our work force productivity that cannot be done with our current type of phone, and find a plan that can meet our changing needs. For VoIP, pricing plans and equipment included. Finally I will give my conclusion on which companies to go with and why.
Cellphone Providers
Cingular phone
BlackBerry 7100g Features: Built-in Speakerphone, Bluetooth capable, Polyphonic speaker and downloadable ring tones, Downloadable games and graphics, Blackberry handheld software, and Quad-band world phone operates on 850/1900 and 900/1800 MHz GSM/GPRS networks (http://onlinestorez.cingular.com/cell-phone-service/cell-phones/cell-phones.jsp?source=INC230056&_requestid=50674).
Clingular plans
Nation 1000 FamilyTalk w/Rollover 79.99 first two lines, 14.99 per additional line this package comes with 1000 anytime minutes, nights and weekend is unlimited, mobile to mobile is unlimited. Nation 1500 FamilyTalk w/Rollover 99.99 first two lines, 14.99 per additional line this package comes with 1500 anytime minutes, nights and weekend is unlimited, mobile to mobile is unlimited (http://onlinestorez.cingular.com/cell-phone-service/wireless-phone-plans/cell-phone-plans.jsp).
Nextel phone
BlackBerry 7520 features: Walkie-Talkie Services, Speakerphone, Color display (65K colors), Group Connect...
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