The Cisco Certified Network Professional for Voice (CCNP Voice) certification validates advanced knowledge and skills required by Network Engineers in order to determine the right technology and solutions in order to architect secure Cisco Unified Communications networks. With a CCNP Voice certification, a network professional demonstrates the skills required to implement and manage network infrastructures to provide unified communications services. The CCNP Voice curriculum emphasizes Cisco Router IOS and Catalyst Switch UC features as well as techniques to optimize these technologies in a single, integrated network UC solution. In addition, CCNP Voice leverages the CCNA Voice certification as a prerequisite.


Candidates must be a CCNA Voice in good standing. To be certified as a CCNA Voice implies that the candidate has already been a CCNA in good standing, and then has taken and passed the CCNA Voice certification exam.

Recommended training for this certification



Implementing Cisco Voice Communications and QoS

Implementing Cisco Unified Communications, Part 1

Implementing Cisco Unified Communications, Part 2

Troubleshooting Cisco Unified Communications

Integrating Cisco Unified Communications Applications


642-437 Cvoice v8.0

642-447 CIPT1 v8.0

642-457 CIPT2 v8.0

642-427 Tvoice v8.0

642-467 CAPPS v8.0


Cisco professional level certifications (CCNP, CCNP Wireless, CCNP Security, CCDP, CCSP, CCNP Voice, and CCIP) are valid for three years. To recertify, pass any 642 exam that is part of the professional level curriculum or any CCIE/CCDE written exam before the certification expiration date.

Network Security


Unified Communications


Contact Center


Data Center

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