| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Cisco AVVID and IP Telephony Design and Implementation | 978-1-928994-83-1 (1-928994-83-0) | 2001 | Syngress · Sean Thurston · Jeff Bankston |
| Configuring Cisco Voice Over IP | 978-1-931836-64-7 (1-931836-64-7) | 2002 | Syngress |