Free 648-244: Designing and Implementing Cisco Unified Communications on Unified Computing Systems - DIUCUCS Exam Questions and Answers
Designing and Implementing Cisco Unified Communications on Unified Computing Systems - DIUCUCS is exam 648-244, part of Cisco certifications. In Cisco's current scheme the first digit gives the level: 100 is entry, 200 associate, 300 the CCNP concentration exams, 350 the CCNP core exams that also qualify you for CCIE, 500 specialist and 700 the unproctored sales exams. Older codes such as 400-, 640- and 642- predate the February 2020 restructure, when every CCNA track was collapsed into one exam and CCNP moved to a core-plus-concentration model.
The first 10 questions on this page are free to read, answers included — no account and no card. A plan opens the rest of the bank, the full timed practice test and your weak-topic reporting.
Last updated: September 16, 2026
- Exam code
- 648-244
- Provider
- Cisco
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Official page
- Official Exam website
- Our test mode duration & pass mark
- 130 mins · 70%
Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #1
A company needs to implement a VoIP solution that supports new features like video calls and conference calling. Which protocol should they choose to ensure compatibility?
Please select an optionIncorrectCorrect answer: A
SIP (Session Initiation Protocol) is widely used for initiating, maintaining, and terminating real-time sessions that include video and voice.
Was this answer correct?Question #2
During the roll-out of a new Unified Communications system, an issue arises where users cannot see the presence status of their colleagues. What could be the cause?
Please select an optionIncorrectCorrect answer: D
If the firewall is blocking traffic, it could prevent presence status information from being communicated, making it vital to check the firewall rules.
Was this answer correct?Question #3
Your organization is planning to integrate an on-premises Unified Communications system with a cloud-based solution. Which of the following is a key consideration?
Please select an optionIncorrectCorrect answer: A
The integration of on-premises UC systems with cloud solutions often requires significant bandwidth to handle voice and video data flow.
Was this answer correct?Question #4
In a department, users are experiencing high latency during video calls. Which tool can help diagnose the network performance issue?
Please select an optionIncorrectCorrect answer: A
Cisco Prime can provide network performance monitoring and analytics that help identify and diagnose latency issues in real-time voice and video calls.
Was this answer correct?Question #5
A team's call quality metrics indicate dropped calls. What is the first step you should take to investigate?
Please select an optionIncorrectCorrect answer: A
Checking the QoS (Quality of Service) settings should be the first step, as it affects the prioritization of voice traffic and can lead to call quality issues if not properly configured.
Was this answer correct?Question #6
After deploying a new Unified Communication system, some features like voicemail and call forwarding are not functioning. What should be your first troubleshooting step?
Please select an optionIncorrectCorrect answer: C
The first step in troubleshooting should involve verifying endpoint configurations to ensure they have been correctly set up for the features needed.
Was this answer correct?Question #7
An organization wants to implement a call routing strategy based on the time of day. Which tool should they use for this feature?
Please select an optionIncorrectCorrect answer: A
Cisco Unified Communications Manager provides call routing features that can be configured based on time of day, allowing for more flexible communication strategies.
Was this answer correct?Question #8
A network administrator is tasked with reducing lag during conference calls. Which bandwidth assessment tool should they use?
Please select an optionIncorrectCorrect answer: D
Cisco NetFlow is a useful tool for assessing bandwidth usage and analyzing traffic patterns, which can help identify lag issues during conference calls.
Was this answer correct?Question #9
A company is expanding and has acquired a new building. What topology should they consider for integrating the voice and data networks efficiently?
Please select an optionIncorrectCorrect answer: A
A star topology is preferred for integrating voice and data networks due to its reliability and easy troubleshooting capabilities, which benefit growing organizations.
Was this answer correct?Question #10
An organization is migrating from traditional phone systems to a UC solution. Which type of network architecture should they prioritize?
Please select an optionIncorrectCorrect answer: B
Hierarchical network architecture is optimal for Unified Communications because it provides structured layers that can support increased traffic and sophisticated features effectively.
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FAQ
Learn More: https://www.cisco.com/site/us/en/learn/training-certifications/certifications/index.html
- Q1: What is the 648-244: Designing and Implementing Cisco Unified Communications on Unified Computing Systems - DIUCUCS exam?
- A: 648-244: Designing and Implementing Cisco Unified Communications on Unified Computing Systems - DIUCUCS is a Cisco certification exam. Judging by the questions in our bank, it concentrates on voip, calls, voicemail, cisco and unified.
- Q2: What topics does the 648-244: Designing and Implementing Cisco Unified Communications on Unified Computing Systems - DIUCUCS exam cover?
- A: Questions in our 648-244: Designing and Implementing Cisco Unified Communications on Unified Computing Systems - DIUCUCS bank cluster around voip, calls, voicemail, cisco, unified, video, communications and voice. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for 648-244: Designing and Implementing Cisco Unified Communications on Unified Computing Systems - DIUCUCS?
- A: Work through the 648-244: Designing and Implementing Cisco Unified Communications on Unified Computing Systems - DIUCUCS practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real 648-244: Designing and Implementing Cisco Unified Communications on Unified Computing Systems - DIUCUCS exam questions?
- A: They are drawn from officially released past questions and from community members who have sat 648-244: Designing and Implementing Cisco Unified Communications on Unified Computing Systems - DIUCUCS. Answers are verified and updated weekly.
- Q5: Where do I register for the 648-244: Designing and Implementing Cisco Unified Communications on Unified Computing Systems - DIUCUCS exam?
- A: Register through Cisco directly at https://www.cisco.com/site/us/en/learn/training-certifications/certifications/index.html. Exampractice is not affiliated with Cisco and does not administer the exam.
- Q6: Is there a free 648-244: Designing and Implementing Cisco Unified Communications on Unified Computing Systems - DIUCUCS sample?
- A: Yes. Every 648-244: Designing and Implementing Cisco Unified Communications on Unified Computing Systems - DIUCUCS page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
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- A: Cisco Certification Exams validate your expertise in using and managing Cisco networking and IT solutions. These certifications demonstrate your proficiency in designing, implementing, and troubleshooting Cisco-based networks and systems, covering areas such as routing and switching, security, wireless, data center, and collaboration.
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- A: Cisco Certification enhances your professional credibility, showcasing your skills and knowledge in Cisco technologies. This can lead to better job opportunities, higher salaries, and career advancement in networking and IT industries.
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- A: Benefits include recognition as a certified networking professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest Cisco technologies and best practices.
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- A: Network engineers, system administrators, IT professionals, and anyone involved in designing, implementing, and managing network solutions using Cisco products should consider these certifications to validate their expertise and advance their careers.
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- A: Cisco offers various certification paths, including:
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- A: Preparation can include official Cisco training courses, study guides, practice exams, online tutorials, and hands-on experience with Cisco networking equipment and solutions.
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- A: Cisco Certifications typically require recertification every three years to ensure that certified professionals stay updated with the latest networking technologies and industry practices.