| Product image | Title | Author(s) | Publisher | Lowest price (formatted) |
|---|---|---|---|---|
|
Cut the Cord! The Consumer's Guide to VoIP | Jerri L. Ledford | Course Technology PTR | $14.73 |
|
Introduction to IP Telephony: Why and How Companies are Upgrading Private Telephone Systems to use VoIP Services | Lawrence Harte | Althos Publishing | $8.99 |
|
VoIP For Dummies | Timothy V. Kelly | For Dummies | $7.00 |
|
|
VoIP Made Easy: The Ideal Introduction to Internet Telephony | Bill Stuckey | VON Publishing | $15.00 |
|
Voice over IP Fundamentals | Brian Gracely, James Peters, Jonathan Davidson | Cisco Press | $0.22 |