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Course Code: CVOICE v8.0

Course Name: 642-437:Implement CUCV Over Ip & QOS v8.0

Course Description:

Cisco Certified Network Professional (CCNP®) Voice validates advance knowledge and skills required to integrate into underlying network architectures. Furthermore, this certification validates a robust set of skills in implementing, operating, configuring, and troubleshooting a converged IP network. With a CCNP Voice certification, a network professional can create a collaboration solution that is transparent, scalable, and manageable. The CCNP Voice focuses on Cisco Unified Communications Manager (formerly Unified CallManager), quality of service (QoS), gateways, gatekeepers, IP phones, voice applications, and utilities on Cisco routers and Cisco Catalyst switches.


CCNA Voice or any CCIE Certification can act as a pre-requisite.

Exam ID:

642-437 CVOICE 8.0

Exam Description:

The 642-437 Implementing Cisco Unified Communications Voice over IP & QoS v8.0 (CVOICE v8.0) is the exam associated with the Cisco Certified Network Professional Voice certification. This exam tests a candidate’s knowledge of how to implement and operate gateways, gatekeepers, Cisco Unified Border Element, Cisco Unified Communications Manager Express and QoS in a voice network architecture. Candidates can prepare for this exam by taking the CVOICE v8.0 Implementing Cisco Unified Communications Voice over IP & QoS v8.0 (CVOICE v8.0) 642-437 Course.


Cisco professional level certifications (CCNP, CCNP Wireless, 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.

Achieving or recertifying any of the certifications above automatically extends your active Associate and Professional level certification(s) up to the point of expiration of the last certification achieved. For more information, access the Cisco About Recertification page.