My User Center 
| 642-425 | IP Telephony Troubleshooting | $0.00 $0.00 |  |
| 642-432 | Cisco Voice Over IP | $0.00 $0.00 | |
| 642-444 | IP Telephony Exam (CIPT) | $0.00 $0.00 | |
| 642-452 | Gateway Gatekeeper Exam (GWGK) | $0.00 $0.00 | |
| 642-453 | Gateway Gatekeeper Exam (GWGK) | $0.00 $0.00 | |
| 642-456 | Implementing Cisco Unified Communications Manager Part 2 (CIPT2 v6.0) | $0.00 $0.00 | |
| 642-446 | Implementing Cisco Unified Communications IP Telephony Part 1 | $0.00 $0.00 | |
| 646-272 | Meeting Place Certifications | $0.00 $0.00 | |
