Talk Is Cheap
Switching to Internet Telephones
Edición de la obra Talk Is Cheap
| Autor | James Gaskin |
|---|---|
| Editorial | O'Reilly Media, Inc. |
| Fecha de publicación | July 5, 2005 |
| Idioma | inglés |
| Páginas | 266 |
| ISBN-13 | 9780596009601 |
| ISBN-10 | 0596009607 |
| OCLC | 58999178 |
| LCCN | 2006271910 |
| Número de Cutter | G248t |
"Now, millions of people are disconnecting their traditional phones and finding cheap new ways to talk over the Internet. And they're enjoying exciting features that the phone companies should have offered decades ago."--BOOK JACKET.