ccnp 642-437 cvoice boot camp is available. This Cisco 642-437 CVOICE 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.

ccnp 642-437 cvoice boot camp objectives are below.

13% 1.0 Describe a dial plan

1.1 Describe a numbering plan
1.2 Describe digit manipulation
1.3 Describe path selection
1.4 Describe calling privileges

16% 2.0 Describe the basic operation and components involved in a VoIP call

2.1 Describe VoIP call flows
2.2 Describe RTP, RTCP, cRTP, and sRTP
2.3 Describe H.323
2.4 Describe MGCP
2.5 Describe Skinny Call Control Protocol
2.6 Describe SIP
2.7 Identify the appropriate gateway signaling protocol for a given scenario
2.8 Choose the appropriate codec for a given scenario
2.9 Describe and Configure VLANs

Practice ccnp 642-437 cvoice boot camp here.