RNS 310 and bluetooth?

Hello,
I have a RNS 310 radio/navigation in my golf mk6 from 2010.

I can connect my smartphone to car via bluetooth and use for calls and messages, but I can not connect phone to RNS310. When I press phone button on the RNS 310 I got just mute, when I press media, I got message "no medium available".

Is it possible to connect phone through bluetooth to RNS 310 and stream music?

The bluetooth module, that I found under passenger seat, is 5N0 035 730B.

I checked RNS 310 for fault codes in VCDS and found one fault related to antenna:

Address 37: Navigation (J794) Labels: 3C0-035-270.clb
Part No SW: 3C0 035 270 HW: 3C0 035 270
Component: RNS310 H12 0227

1 Fault Found:
1048582 - GPS Antenna
B1054 13 [008] - Open Circuit
Intermittent - Confirmed - Tested Since Memory Clear



Thanks anyway.

The problem is in a bluetooth module that supports only rSap, but doesn't A2DP.

http://wiki.ross-tech.com/wiki/index.php/Telephone_Retrofitting