SONUS - CAS-R2 CD Bit error


I'm trying to setup a SONUS 1K in Brazil with Vivo as a provider
It's an E1 R2 CAS connection, but I can't get in or outgoing calls to work
This is my current R2 CAS profile

R2 CAS - 1.png


R2 CAS - 2.png

When I restart SONUS, I get this CAS-R2 CD Bit error


R2 CAS - Error.png

Does anyone have experience with SONUS and an E1 R2 CAS connection to Vivo?

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