Spearline Testing

NOVEMBER 5, 2020

Dan kicked things off by stating that all the difficulties seen by the telecommunications industry during the COVID-19 period have been unprecedented. ’ In the early stages of the pandemic, Hayes shared – telecommunications networks around the world struggled.

Telecommunications 142

Telecommunications VOIP Quality Assurance Unified Communications 142

Spearline Testing

APRIL 14, 2021

However, carriers in digital networks can transcode audio quality from high-quality codecs like G711 to lower-quality codecs like G729 or GSM. The quality prediction for new and old codecs is improved and allows the direct comparison of AMR and EVRC. MOS scales are defined in the ITU recommendations P.800, 1534, and others.

VOIP 148

VOIP Telecommunications Network Comparison 148

Spearline Testing

NOVEMBER 27, 2018

However, in digital networks, carriers have the ability to transcode audio quality from excellent quality codecs like G711 to lower quality codecs such as G729 or GSM. Nowadays, this measure is still in use, but a score is generated by analysing network performance metrics such as packet loss, jitter and latency. PCM encoded.

Network 60

Network Comparison VOIP Analysis 60