Home > Articles > Networking > Wireless/High Speed/Optical

Enhancing Your Network with Voice and Video Gadgets

Eric Geier covers accessories and gadgets you can use on your wired or WiFi network. You'll discover ways to stream video, audio, and data across your network or around the world — enhancing your network and opening up more ways to share. Plus, you'll save time and money to get the biggest return possible on the investment of your home or office network.
Like this article? We recommend

Do you have a wireless or wired network in your home or office? Would you like to get more out of your network? Would you like to save money and time, and impress your friends or colleagues? If Yes! is the answer for any of these questions, this series is for you. You'll discover ways to put your network to use, beyond just the simple file- and printer-sharing techniques. Since you probably use your network every day, you should make sure that you're using it to the fullest extent.

This article discusses three great products that can use your network: Voice over Internet Protocol (VoIP) and Wi-Fi phones, network video cameras, and digital photo frames/signage. I'll explain what each product is, how these products can help you day-to-day, and what's involved in setting them up with your network. I even provide links so you can start comparison shopping for particular products.

VoIP and Wi-Fi Phones

Moving to VoIP (or digital) phone service means that you'll save big on your landline phone bills by getting free long distance and reduced (or free) international calls. Instead of your phone conversations going through the telephone lines outside, VoIP calls primarily transverse through the Internet. In addition to having a high-speed Internet connection, you'll need to make a small investment in a VoIP phone that plugs into your network (Figure 1 shows a GE Skype phone), or a VoIP adapter or router that connects the traditional phones and handsets to the network (Figure 2 shows a D-Link wireless router). However, many service providers even offer this VoIP-enabling equipment free or at a rebated price.

Figure 1

Figure 1 GE Skype DECT 6.0 2-in-1 Internet and standard phone (28300EE1).

Figure 2

Figure 2 D-Link wireless broadband VoIP router (DVG-G1402S).

Most VoIP residential plans that come with unlimited talk time start at around $20 a month with all the usual features—for example, call waiting, caller ID, and voicemail. Small business plans range anywhere from $35 to $70 a month and may include advanced features such as auto attendant, conferencing, fax line, music-on-hold, extensions, and many more. VoIP providers you may want to consider include Vonage, Skype, Voip.com, Packet8, Lingo, and those offered by your local phone and cable companies.

Cheap phone service isn't the only great benefit of VoIP. VoIP solutions can save businesses the money and time involved in installing traditional phone outlets when moving offices around, if Ethernet ports are available throughout the office. Instead of having to pay to have a phone outlet added or moved, just plug the VoIP phone into the Ethernet port in the new location. For locations that don't have an abundance of Ethernet ports (family homes, for instance), many VoIP providers offer software or portable adapters so you can use your computer and a headset to use the phone service. Don't have loads of Ethernet ports but do have plenty of phone jacks? Some VoIP solutions only require you to install one VoIP adapter. Then all the phone jacks in the building are converted into VoIP-enabled outlets, so you can plug in traditional phones.

It's important to note that VoIP phones don't always have to use the VoIP service via the Internet. Some VoIP phones allow you to switch between using traditional and VoIP phone service. With this arrangement, you can take advantage of the reliability of traditional phone lines for most calls, and the cost savings of VoIP service when making long distance or international calls. Some vendors refer to this type of phone as a dual-mode phone.

Because VoIP service is provided through the Internet, Wi-Fi phones (Figure 3 shows the SMC TigerVoIP) and hybrid cellular/Wi-Fi phones can connect to the service through wireless Internet access at public hotspots, in your offices, or at your home. Mobile phones with built-in Wi-Fi can save you mobile minutes and possibly Internet access fees. You also have a better chance of using your mobile phone where cellular signals are lacking; most Wi-Fi mobile phones will automatically switch to using a Wi-Fi network when detected. Many of these phones also use the Wi-Fi connection for the Internet source, so you can surf the Web on your mobile phone at broadband speeds.

Figure 1

Figure 3 SMC TigerVoIP Wi-Fi SIP Phone (SMCWSP-100).

A Wi-Fi phone will run anywhere from $130 to $250 online. Examples of Wi-Fi phones that support multiple service providers include the D-Link DPH-540 or DPH-541 and SMC Network's SMCWSP-100. Some phones support only Skype (for instance, the NETGEAR SPH200W, the SMC WSKP100, and the Belkin F1PP000GN-SK). Setting up a Wi-Fi phone usually just consists of entering your VoIP service account details. Then, when you're near a Wi-Fi hotspot or your wireless network, you choose the network and enter any encryption keys (similar to connecting on your PC).

For Wi-Fi mobile phones, T-Mobile offers an add-on service called Unlimited HotSpot Calling. At $9.99/month per line (family value plans are available), you can make and receive calls from your Wi-Fi–capable mobile phone at more than 8,900 T-Mobile HotSpot locations—along with most other places with Wi-Fi Internet available. Of course, T-Mobile has to be your cell phone carrier, and you need a supported phone. (Try searching the list of supported phones for your phone type.)

InformIT Promotional Mailings & Special Offers

I would like to receive exclusive offers and hear about products from InformIT and its family of brands. I can unsubscribe at any time.


Pearson Education, Inc., 221 River Street, Hoboken, New Jersey 07030, (Pearson) presents this site to provide information about products and services that can be purchased through this site.

This privacy notice provides an overview of our commitment to privacy and describes how we collect, protect, use and share personal information collected through this site. Please note that other Pearson websites and online products and services have their own separate privacy policies.

Collection and Use of Information

To conduct business and deliver products and services, Pearson collects and uses personal information in several ways in connection with this site, including:

Questions and Inquiries

For inquiries and questions, we collect the inquiry or question, together with name, contact details (email address, phone number and mailing address) and any other additional information voluntarily submitted to us through a Contact Us form or an email. We use this information to address the inquiry and respond to the question.

Online Store

For orders and purchases placed through our online store on this site, we collect order details, name, institution name and address (if applicable), email address, phone number, shipping and billing addresses, credit/debit card information, shipping options and any instructions. We use this information to complete transactions, fulfill orders, communicate with individuals placing orders or visiting the online store, and for related purposes.


Pearson may offer opportunities to provide feedback or participate in surveys, including surveys evaluating Pearson products, services or sites. Participation is voluntary. Pearson collects information requested in the survey questions and uses the information to evaluate, support, maintain and improve products, services or sites, develop new products and services, conduct educational research and for other purposes specified in the survey.

Contests and Drawings

Occasionally, we may sponsor a contest or drawing. Participation is optional. Pearson collects name, contact information and other information specified on the entry form for the contest or drawing to conduct the contest or drawing. Pearson may collect additional personal information from the winners of a contest or drawing in order to award the prize and for tax reporting purposes, as required by law.


If you have elected to receive email newsletters or promotional mailings and special offers but want to unsubscribe, simply email information@informit.com.

Service Announcements

On rare occasions it is necessary to send out a strictly service related announcement. For instance, if our service is temporarily suspended for maintenance we might send users an email. Generally, users may not opt-out of these communications, though they can deactivate their account information. However, these communications are not promotional in nature.

Customer Service

We communicate with users on a regular basis to provide requested services and in regard to issues relating to their account we reply via email or phone in accordance with the users' wishes when a user submits their information through our Contact Us form.

Other Collection and Use of Information

Application and System Logs

Pearson automatically collects log data to help ensure the delivery, availability and security of this site. Log data may include technical information about how a user or visitor connected to this site, such as browser type, type of computer/device, operating system, internet service provider and IP address. We use this information for support purposes and to monitor the health of the site, identify problems, improve service, detect unauthorized access and fraudulent activity, prevent and respond to security incidents and appropriately scale computing resources.

Web Analytics

Pearson may use third party web trend analytical services, including Google Analytics, to collect visitor information, such as IP addresses, browser types, referring pages, pages visited and time spent on a particular site. While these analytical services collect and report information on an anonymous basis, they may use cookies to gather web trend information. The information gathered may enable Pearson (but not the third party web trend services) to link information with application and system log data. Pearson uses this information for system administration and to identify problems, improve service, detect unauthorized access and fraudulent activity, prevent and respond to security incidents, appropriately scale computing resources and otherwise support and deliver this site and its services.

Cookies and Related Technologies

This site uses cookies and similar technologies to personalize content, measure traffic patterns, control security, track use and access of information on this site, and provide interest-based messages and advertising. Users can manage and block the use of cookies through their browser. Disabling or blocking certain cookies may limit the functionality of this site.

Do Not Track

This site currently does not respond to Do Not Track signals.


Pearson uses appropriate physical, administrative and technical security measures to protect personal information from unauthorized access, use and disclosure.


This site is not directed to children under the age of 13.


Pearson may send or direct marketing communications to users, provided that

  • Pearson will not use personal information collected or processed as a K-12 school service provider for the purpose of directed or targeted advertising.
  • Such marketing is consistent with applicable law and Pearson's legal obligations.
  • Pearson will not knowingly direct or send marketing communications to an individual who has expressed a preference not to receive marketing.
  • Where required by applicable law, express or implied consent to marketing exists and has not been withdrawn.

Pearson may provide personal information to a third party service provider on a restricted basis to provide marketing solely on behalf of Pearson or an affiliate or customer for whom Pearson is a service provider. Marketing preferences may be changed at any time.

Correcting/Updating Personal Information

If a user's personally identifiable information changes (such as your postal address or email address), we provide a way to correct or update that user's personal data provided to us. This can be done on the Account page. If a user no longer desires our service and desires to delete his or her account, please contact us at customer-service@informit.com and we will process the deletion of a user's account.


Users can always make an informed choice as to whether they should proceed with certain services offered by InformIT. If you choose to remove yourself from our mailing list(s) simply visit the following page and uncheck any communication you no longer want to receive: www.informit.com/u.aspx.

Sale of Personal Information

Pearson does not rent or sell personal information in exchange for any payment of money.

While Pearson does not sell personal information, as defined in Nevada law, Nevada residents may email a request for no sale of their personal information to NevadaDesignatedRequest@pearson.com.

Supplemental Privacy Statement for California Residents

California residents should read our Supplemental privacy statement for California residents in conjunction with this Privacy Notice. The Supplemental privacy statement for California residents explains Pearson's commitment to comply with California law and applies to personal information of California residents collected in connection with this site and the Services.

Sharing and Disclosure

Pearson may disclose personal information, as follows:

  • As required by law.
  • With the consent of the individual (or their parent, if the individual is a minor)
  • In response to a subpoena, court order or legal process, to the extent permitted or required by law
  • To protect the security and safety of individuals, data, assets and systems, consistent with applicable law
  • In connection the sale, joint venture or other transfer of some or all of its company or assets, subject to the provisions of this Privacy Notice
  • To investigate or address actual or suspected fraud or other illegal activities
  • To exercise its legal rights, including enforcement of the Terms of Use for this site or another contract
  • To affiliated Pearson companies and other companies and organizations who perform work for Pearson and are obligated to protect the privacy of personal information consistent with this Privacy Notice
  • To a school, organization, company or government agency, where Pearson collects or processes the personal information in a school setting or on behalf of such organization, company or government agency.


This web site contains links to other sites. Please be aware that we are not responsible for the privacy practices of such other sites. We encourage our users to be aware when they leave our site and to read the privacy statements of each and every web site that collects Personal Information. This privacy statement applies solely to information collected by this web site.

Requests and Contact

Please contact us about this Privacy Notice or if you have any requests or questions relating to the privacy of your personal information.

Changes to this Privacy Notice

We may revise this Privacy Notice through an updated posting. We will identify the effective date of the revision in the posting. Often, updates are made to provide greater clarity or to comply with changes in regulatory requirements. If the updates involve material changes to the collection, protection, use or disclosure of Personal Information, Pearson will provide notice of the change through a conspicuous notice on this site or other appropriate way. Continued use of the site after the effective date of a posted revision evidences acceptance. Please contact us if you have questions or concerns about the Privacy Notice or any objection to any revisions.

Last Update: November 17, 2020