The Importance of Audio Quality in Call Centers

  • On April 12, 2019
Background Telephony is the main (and usually the only) communication channel between Call Centers and their customers. The efficiency and quality of the telephony interactions between a Call Center and its customers is a key factor to the Call Center’s business success.  This efficiency and quality can be divided to two major categories: Information & […]
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High Availability In Call Centers

  • On February 5, 2019
The telephony system in call centers is a critical component that is the heart of the operation. Any disruption to the normal flow of the phone calls will result in a significant damage to the business. For example, let’s look at a busy call center that is unable to accept new calls for few minute […]
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Noise during online courses

  • On November 22, 2018
The number of online courses has been increasing over the last years. Education institutes, including the most respectable universities, offer e-learning for an increasing share of their courses. Online training is also widely used by internal education centers in many organizations. Although e-learning is widely used world-wide, there are areas in which it is the […]
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call center quality – noise cancellation

  • On August 29, 2018
  [EDITED] For an explanatory video please check the post on reducing noise in call centers. Background Call centers are crowded locations in which agents are sitting next to each other making phone calls to customers. As a result, these phones calls contain a lot of ambient noise that is caused due to the physical conditions […]
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Flash Conference with Acoustic Echo Cancellation

  • On August 12, 2018
Background Following our previous post on acoustic echo cancellation on flash calls, we got requests to improve audio quality also on conference calls that are based on flash technology. The case study that was described in the previous post dealt with audio quality for regular flash calls, and showed how to convert them to SIP […]
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PBXMate vs. SoliCall Pro

  • On July 16, 2018
If you are a call center, conference bridge provider or any other organization looking to improve audio quality in your telephony using our innovative technology, you might ask yourself which of our products is most suitable for you. Assuming you are not developing your own telephony software our SDKs are not an option but what […]
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Controlling Audio Quality in Conference Calls

  • On July 14, 2018
Background Conference calls are a common tool in the business environment today. They seamlessly close any geographic distance between the participants. While participating in a conference call you are usually not aware of the physical location and time zone of all other participants. This is true until you find it hard to understand the flow […]
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How to evaluate an echo cancellation algorithm?

  • On March 25, 2018
  When you encounter an echo problem in your application, network or devices it is obvious you need to introduce an echo canceller.  Your next step is to explore at least two possible locations for performing the echo cancellation: cancelling the echo on the client side or doing it on the server side. The decision […]
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Installing PBXMate with Elastix

  • On September 7, 2017
[Important Note]: New versions of Elastix no longer support add-ons technology. To install PBXMate with new version of Elastix we offer our plug-and-play technology that works out-of-the-box with Elastix. For details, please visit PBXMate page.   Background As recently announced, the PBXMate is now an Addon to Elastix. As a result, installing PBXMate with Elastix […]
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Audio Quality for Elastix

  • On April 7, 2017
Background The Elastix users enjoy from a powerful unified communication system with very professional graphical user interface that provides a friendly way for monitoring and control the system. The powerful system together with the the ease-of-use is one of the main reasons that attract customers into using Elastix. [EDITED] New versions of Elastix no longer […]
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