The Cisco Certified Voice Professional sits on the same level as the CCNP. Not sure what’s happening to the CCNP+Voice.

CCVP requires 5 exams plus the CCNA:

642-642 QOS Quality of Service (QOS)

642-432 CVOICE Cisco Voice Over IP (CVOICE)

642-425 IPTT IP Telephony Troubleshooting (IPTT)

642-444 CIPT Cisco IP Telephony Part 1 (CIPT1)
and
Cisco IP Telephony Part 2 (CIPT2)

642-452 GWGK Gateway/Gatekeeper (GW/GK)
Available Summer 2005

It’s basically the voice qualification courses plus the troubleshooting and gateway course.

References

1. Cisco Certified Voice Professional