Throughout 2026, the IT staff at Real4Prep checks 642-145 update information daily, keeping the Cisco Implementing Cisco IOS Unified Communications Advanced question bank in its latest and most valid state — a promise you can verify yourself by comparing versions.
Cisco 642-145 Exam Overview:
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Implementing Cisco IOS Unified Communications Advanced (IIUC2) |
| Exam Number: | 642-145 |
| Related Certifications: | Cisco Unified Communications Specialization CCNA Voice |
| Certificate Validity Period: | Retired, no longer available for registration |
| Available Languages: | Japanese, English |
| Real Exam Qty: | 55–65 |
| Passing Score: | 800 (on 300–1000 scale) |
| Exam Format: | Drag-and-Drop, Simulation, Multiple Choice |
| Exam Price: | USD 150 |
| Exam Duration: | 75 minutes |
| Recommended Training: | Implementing Cisco IOS Unified Communications Part 2 (IIUC2) course |
| Exam Registration: | Pearson VUE (historical) |
| Sample Questions: |  |
| Exam Way: | Onsite at Pearson VUE test centers; retired exam no longer offered |
| Pre Condition: | Recommended knowledge of 642-144 (IIUC1), basic Cisco IOS, and IP telephony fundamentals |
| Official Syllabus URL: | https://www.cisco.com |
Cisco 642-145 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Cisco Unity Express (CUE) Voicemail and Unified Messaging | 20% | - Auto-attendant and call handler setup - Mailbox configuration and user management - CUE installation and integration - Unified messaging gateway configuration |
| Dial Plan and PSTN Integration | 25% | - Call routing and PSTN access - Dial peers, digit manipulation, and translation rules - Call admission control and bandwidth management - Analog and digital voice port configuration |
| Implementing Cisco Unified Communications Manager Express (CME) | 30% | - Configuring SCCP and SIP endpoints - CME architecture and deployment models - Ephone, Ephone-DN, and voice register configuration - PBX mode management and features |
| Mobility and Advanced Features | 15% | - Video integration and media resources - Extension mobility and remote teleworker support - Unified Call Connector and mobility services |
| Monitoring, Maintenance, and Troubleshooting | 10% | - Performance monitoring and logging - Troubleshooting voice signaling and media issues - QoS implementation for voice/video traffic |
Your Cisco Implementing Cisco IOS Unified Communications Advanced Preparation Questions, Answered
Use the official registration channel: Pearson VUE (historical) Create an account, choose between a test center and online proctoring, pick your date, and pay the exam fee to confirm.
Two ways. First, the IT staff checks 642-145 update information every day, and the Cisco Implementing Cisco IOS Unified Communications Advanced bank on the website is always the current version — if a vendor refresh is ever pending, the team tells you honestly and suggests waiting rather than selling you material that is about to change. Second, you can verify it yourself: download the free demo and compare it against any other version you have seen. That transparency is policy at Real4Prep, not marketing.
Loyalty pays at Real4Prep. After your 642-145 purchase you receive priority access to holiday discounts and sale coupons. Pass your exam and come back for another subject, and a discount applies to that order too. Companies buying for teams get multi-year arrangements — free updates through the first year and fifty percent off from the second year onward.
Implementing Cisco IOS Unified Communications Part 2 (IIUC2) course Many candidates combine an official course for structured theory with the verified Real4Prep question bank for realistic timed rehearsal.
You will face about 55–65 questions in 75 minutes minutes. The Real4Prep practice engine mirrors that format and timing, and working through 80 practice questions for the 642-145 exam makes the real session feel familiar rather than rushed.
Because the fundamentals are solid: 80+ Q&As covering the Cisco Implementing Cisco IOS Unified Communications Advanced objectives with verified answers, a bank checked daily and sold only in its latest version, support that answers within two hours around the clock, strict privacy protection, and loyalty savings for customers who return. Add the conditional refund policy and the 642-145 purchase becomes a low-risk, high-support decision.
Recommended knowledge of 642-144 (IIUC1), basic Cisco IOS, and IP telephony fundamentals
Passing requires 800 (on 300–1000 scale), and a seat costs USD 150. That fee is due again on every retake, so thorough preparation with verified Real4Prep material is the sensible investment.
The official Cisco Implementing Cisco IOS Unified Communications Advanced outline assigns its weights like this:
- Monitoring, Maintenance, and Troubleshooting (10%)
- Mobility and Advanced Features (15%)
- Cisco Unity Express (CUE) Voicemail and Unified Messaging (20%)
