AMR-WB AMR Wideband
The wideband derivative of AMR supports HD voice services, utilizing a range of operating modes to suit the available bandwidth (6.6 to 23.85kbps).
We offer a wide variety of live and on demand courses covering 2G, 3G, 4G and 5G, RAN and core-focused training, complementary technologies including Wi-Fi, security and packet transport networks.
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