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"Mu helps our development, QA and support teams throughout Juniper’s software development lifecycle and ultimately protects our customer’s revenue streams by ensuring Juniper products deliver a reliable and secure IP service foundation. "

Avi Avivi
Senior Director of High End Security Systems

VoIP Testing - Why Mu?

Mu Dynamics’ innovative approach to test VoIP products and services:

  • Reduces time to test by accelerating both test creation and execution for rapidly evolving VoIP deployment scenarios
  • Improves quality by providing tailor-made test cases that can handle enormous amounts of testing permutations and accurately represent real-world scenarios
  • Reduces operational cost by increasing the levels of test automation
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Customer Challenges

The industry lacks application-aware test tools that can keep up with the rate of change in the Voice Over Internet Protocol (VoIP) space:

The Mu Solution

The Mu VoIP testing tools provide an application/service-aware testing solution that adapts to your complex, dynamic VoIP environment:
  • Time to test
    Testing for interoperability across multiple VoIP devices and versions is expensive, manual and time-consuming. VoIP test teams often must maintain a large facility with many machines (clients and servers) to allow for ongoing regression testing.
  • The Mu VoIP testing tools enable you to dramatically reduce the time to create and execute VoIP tests and its ability to emulate various VoIP devices and versions simplifies regression testing. Starting with traffic from your own network or pcaps from pcapr.net, tests can be created in a fraction of the time taken today.
  • Application/Service-aware testing
    Feature testing for unified communications protocols is a constant challenge, as new fields and extensions need to be tested on an on-going basis. Most traditional VoIP test tools consist of only static, canned test suites based on protocol standards, which are inadequate.
  • Using the Mu VoIP testing tools, the tests generated are based on your actual application or service, rather than on fixed protocols specs. Test cases are thus tailored to your unique environment, resulting in much deeper test coverage and higher quality.
  • Security risks
    VoIP telephone systems are susceptible to security attacks as are any internet-connected devices. Also, the highly extensible nature of protocols like SIP makes it more vulnerable to resilience issues especially when VoIP systems from different vendors interact with each other.
  • The Mu VoIP testing tools help you thoroughly fuzz test all VoIP infrastructure elements, and uncover hidden weaknesses and vulnerabilities before the service is rolled out.
  • Skyrocketing costs
    The cost of fixing defects found too late in the development lifecycle may be over twenty times more expensive than if those issues had been found earlier in the development or deployment life cycle.
  • The Mu VoIP testing tools provide automatic generation of thousands of malformed fuzz tests. This significantly increases test coverage and helps you find more bugs, greatly reducing the cost of fixes by finding the issues as early as possible.

 

Customer Highlight

A global service provider depends on Mu for the testing of SIP, HTTP & video to ensure that new systems, versions, or configurations do not introduce network vulnerabilities. The End-to-End Security Lab utilizes various modules from the Mu solution, including Studio Verify, Studio Fuzz, DoS and Published Vulnerabilities (PV).  

Results:  Using the Mu solution, the lab has found numerous significant issues with their VoIP products and software versions before deploying the service.  The Mu solution accurately simulates modified transactions, and offers insights into how unexpected traffic impacts the service.  

Further product information »

 


 

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