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Symptoms

A secure call with Blackberry Curve 9360 doesn't send audio with AMR narrowband (4.75 kbps) , despite of the "Narrow Band" config value

Cause

This is a firmware bug, specific for blackberry 9360 with BlackBerry OS 7.0 . It does not depend from PrivateGSM configuration

Workaround

Unknown.

Resolution

Unknown.