The Implementing Cisco Unified Communications Manager, Part 2 v8.0 (CIPT2 v8.0) 642-457 is the exam associated with the CCNP Voice certification. This Cisco 642-457 CIPT2 exam tests a candidate’s skills in implementing a Cisco Unified Communications Manager solution in a multisite environment, applying a dial plan for a multisite environment, configuring survivability for remote sites during WAN failure, and implementing solutions to reduce bandwidth requirements in the IP WAN.

Implementing Cisco Unified Communications Manager, Part 2 v8.0 is the exam name of 642-457 CIPT2 test. The Associated Certification is CCNP Voice. There are 60-70 questions in real Cisco 642-457 CIPT2 exam, which will take the candidates 105 minutes to complete the test. The available languages are English and Japanese. Candidates can register Cisco 642-457 CIPT2 exam at Pearson VUE testing center.

It is important for the candidates to know Cisco 642-457 CIPT2 exam topics.

12% 1.0 Describe and implement centralized call processing redundancy

1.1 Describe device fail over
1.2 Configure call survivability
1.3 Configure Cisco UnifiedSurvivable Remote Site Telephony operation
1.4 Configure Cisco Unified Communications Manager Express to provide redundancy
1.5 Configure MGCP Fallback operation
1.6 Verify redundancy operations

29% 2.0 Describe and configure a multi-site dial plan for Cisco Unified Communication Manager

2.1 Describe the issues with multi-site dial plans
2.2 Describe the differences between the various gateways and trunk types supported by Cisco Unified Communication Manager
2.3 Implement trunks
2.4 Describe globalized call routing
2.5 Implement a numbering plan for multisite topologies
2.6 Configure tailend hop off

21% 3.0 Implement call control discovery and Cisco Inter Company Media Exchange

3.1 Configure Service Advertisement Framework Forwarder
3.2 Configure Service Advertisement Framework Client Control
3.3 Configure Service Advertisement Framework Call Control Discovery

27% 4.0 Implement bandwidth management and Call Admission Control

4.1 Configure regions
4.2 Implement transcoders and MTPs
4.3 Configure locations
4.4 Implement RSVP agents
4.5 Implement SIP precondition
4.6 Describe functionality of a gatekeeper
4.7 Implement gatekeeper-based Call Admission Control
4.8 Configure Automated Alternate Routing
4.9 Configure multisite Music on Hold

11% 5.0 Implement mobility features

5.1 Configure Cisco Unified Communications Manager Device Mobility
5.2 Configure Cisco Extension Mobility