Understanding Voice Over IP Technology provides students with the in-depth knowledge of Voice over IP technology, or making telephone calls over data networks such as the Internet, has now reached the tipping point, and is expected to eventually become the standard telephone technology. The text is flexible enough to be used in the classroom, at home, and in the workplace. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.Anonymous Call Blocking Block calls that do not have an originating telephone number. Area Code ... Call Forwarding Calls are forwarded to another telephone number or go straight through to voice mail. Caller ID ... PC to Phone Option Use the softphone software loaded on your computer to make telephone calls.
|Title||:||Understanding Voice Over IP Technology|
|Publisher||:||Cengage Learning - 2009-02-19|