USB-BT sockets error

[Maksim Yevmenkin]

Hello,

> When I try to use "rfcomm_sppd -a Mts-freeze -t /dev/ttyp6", I receive
> an error: Could not connect socket. Connection refused.
> 
> What that mean?

exactly what it says. connection can not be established. there might be 
various reasons for that, including

- local and remote devices were not "paired"

- remote device does not support serial port profile

- etc.

hcidump(1) tool (comms/hcidump) from ports can be used to dump the 
traffic and find out the exact reason.

max