WHITEPAPER: 2020 Global telecoms quality of service report
Apr 22, 2021
Insights into global inbound voice trends and country-by country performance
Spearline enhances South Africa cover adding mobile alongside fixed-line support
Apr 21, 2021
South Africa is the latest country to join Spearline mobile and is available for immediate testing.
What are: dead air and one-way audio?
Apr 20, 2021
What are: dead air and one-way audio? Spearline explains how your calls could be affected by these issues.
Apr 15, 2021
Discover the similarities and differences between PESQ and POLQA.
The complexities of 'the simple fax'
Apr 13, 2021
While many believe it to be obsolete, fax actually remains one of the more commonly used forms of communication.
Understanding Packet Loss
Apr 08, 2021
Packet loss occurs when one or more packets of data traveling across a computer network fail to reach their destination.