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300-070 Real Exam Questions

Implementing Cisco IP Telephony & Video, Part 1 v1.0. Everything you need to prepare, practice, and pass.

414

Questions

6

Exam Domains

Included

Explanations

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Certification Overview

This exam covers the complete Cisco unified communications stack: CUCM as the call processing engine, gateway integration for PSTN connectivity, IP endpoint deployment, presence and voicemail services, QoS mechanisms to ensure call quality, and systematic troubleshooting techniques. Expect questions across all layers of the UC architecture.

What This Certification Proves

This exam validates your ability to implement and configure Cisco's unified communications infrastructure, specifically focusing on CUCM deployment, gateway integration, and endpoint management. It's a foundational credential for professionals managing modern IP telephony and video systems in enterprise environments.

Who Should Take This Exam

Network engineers and systems administrators with basic networking knowledge (CCENT level) who are transitioning into or specializing in Cisco unified communications. Ideal for those supporting or designing enterprise voice and video infrastructure.

Topic Breakdown

6 domains covering 414 questions

DomainQuestionsWeight
Gateway And Dial Plan17542%
Cisco Unified Communications Manager (Cucm)12330%
Endpoints4711%
Troubleshooting358%
Quality Of Service328%
Voicemail And Presence20%

Study Plans

Choose a study plan that matches your schedule and experience level

30 Days

Intensive Sprint

Week 1-2

  • Master fundamentals: Gateway And Dial Plan
  • Read Cisco official documentation
  • Complete 14 questions daily

Week 3

  • Deep dive: Cisco Unified Communications Manager (Cucm)
  • Review weak areas from results
  • Take 2 full-length exams

Week 4

  • Review all flagged questions
  • Timed exams to build stamina
  • Final revision of key concepts

60 Days

Balanced Approach

Week 1-2

  • Survey all exam domains
  • Set up study environment
  • Begin with foundational topics

Week 3-4

  • Focus: Gateway And Dial Plan
  • Focus: Cisco Unified Communications Manager (Cucm)
  • 7 questions daily

Week 5-6

  • Focus: Endpoints
  • Hands-on labs if applicable
  • Review explanations for wrong answers

Week 7-8

  • Complete all 414 questions
  • Identify and eliminate weak areas
  • Take 3 full-length timed tests

90 Days

Comprehensive Study

Month 1

  • Learn all exam domains at a comfortable pace
  • Build strong foundational knowledge
  • 5 questions daily

Month 2

  • Deep dive into each domain
  • Hands-on practice and labs
  • Take weekly timed exams

Month 3

  • Work through all 414 questions
  • Identify and eliminate weak areas
  • Take 3 full-length timed exams

300-070-Specific Tips

  • Master CUCM administration workflows: focus on device registration, line configuration, call routing, and user management—these are core to the exam
  • Deep dive into gateway configuration: understand gateway types, protocols (H.323, SIP, MGCP), and dial plan integration—this domain is heavily tested
  • Practice endpoint types: study IP phones, soft clients, and video endpoints; know registration, signaling, and troubleshooting for each
  • Study the dial plan end-to-end: understand partition/CSS logic, translation patterns, route patterns, and how calls flow through CUCM
  • QoS for voice and video: focus on CoS/DSCP marking, bandwidth allocation, and jitter/latency requirements specific to unified communications
  • Build troubleshooting confidence: learn to interpret CDR/CMR logs, trace call flows, and diagnose common issues across CUCM, gateways, and endpoints
  • Hands-on experience: access Cisco learning network labs or GNS3 to configure CUCM and gateways—this exam heavily favors practical knowledge

Relevant Career Roles

Cisco Unified Communications AdministratorIP Telephony EngineerCisco Systems Engineer (Voice/Video)Enterprise Telecom Network EngineerUnified Communications Support Specialist

Sample Questions

Try 4 free questions from the 300-070 question bank

Q1Cisco Unified Communications Manager (CUCM)

What are the characteristics of a Cisco Unified Communications Manager group?

Q2Gateway and Dial Plan

When implementing a global dial plan, which digit manipulation feature in CUCM does Cisco recommend for adding +1 to all outbound calls?

Q3Gateway and Dial Plan

Refer to the exhibit. Which party has a SIP B2BUA role in the call?

Q4Gateway and Dial Plan

Which distribution algorithm is used for a route group?

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