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Why Transcode EVS?
On-Net Mobile-Mobile calls are a small percentage of mobile traffic.
Renegotiating to AMR-WB or using AMR-WB I/O mode of EVS
loses all of the benefits of the EVS codec
On-Net Calls Only
EVS is only supported on the latest smartphones when using either 4G or WiFi
Calling, and when making calls to Enhanced HD Voice users.
EVS Transcoding
Get all the spectrum efficiencies of EVS without compromising call quality.
Far lower cost to deploy EVS transcoding than to add 20% more infrastructure
Solution
Challenge
EVS
Deployment
Use Case
