SFA PSTN calls in Russia

we brought recently 3 channels of Skype for Asterisk, and now trying to configure asterisk to make calls directly to PSTN via Skype using my Cisco 7906. I have a problem - while predefined extensions like

works good, i dont get how to make calls to PSTN numbers -

(for Moscow landlines’ numbers, like 7-495-123-12-12)
i get this:

== Using SIP RTP CoS mark 5 -- Executing [74951231212@default:1] Dial("SIP/111-00000020", "Skype/skypename@+74951231212") in new stack [Feb 21 18:34:13] NOTICE[2018]: core.cpp:2119 sfa_call_ring: calling create_control_socket for oid 101 -- Called skypename@+74951231212 [Feb 21 18:34:14] NOTICE[2018]: core.cpp:2146 sfa_call_hangup: ending call == Everyone is busy/congested at this time (1:0/0/1) -- Auto fallthrough, channel 'SIP/111-00000020' status is 'CHANUNAVAIL'

I have “unlimited europe” subscription on current BCP account, and i can call all this numbers using skype, but i need to call them from my ciscos.
Please, help me, or tell where to look for answer, 4-hour lurking gave me nothing.
Sorry for my terrible English.

Hi,

Your English is excellent. Please do not apologize.

Your format for the outbound dialing does not seem to be incorrect. From the SFA manual, the correct format for outbound dialing to the PSTN via Skype is:

exten => 123,1,Dial(Skype/james_bond@+12564286000)

where the specified james_bond user,that’s us, is going to place the call. Or

exten => 123,1,Dial(Skype/+12564286000)

where the default user as we specified for default_user in chan_skype.conf will place the call.

If you are still having trouble, you should contact Digium support:

digium.com/support

Cheers.