Michael J. Cavanaugh
Michael J. Cavanaugh, CCIE No. 4516, has been in the networking industry for more than 17 years. His current focus is Cisco AVVID implementations, providing convergence consulting, professional services, and technical support.
- CCNA Voice Official Exam Certification Guide (640-460 IIUC)
- eBook (Watermarked) $31.99
- Cisco QOS Exam Certification Guide (IP Telephony Self-Study), 2nd Edition
- eBook (Watermarked) $47.99