To debug yate client on Wondows see
http://docs.yate.ro/wiki/Debugging_Yate_Client_on_WindowsTo avoid displaying the jabber info set in yate-console.conf:
[debug]
jabberclient=level 5
jingle=level 5
This will lower the debug level of jingle and jabber client modules: they will put less messages in log.
disable the message sniffer also.
Seems you have signalling issues: the reason 'Request Timeout' seems to be a sip timeout (received or sent).
Post the sip signalling log if possible.
The Android phone may be behind NAT.
Use TCP to register to yate if supported by the sip client.
To enable TCP listener:
ysipchan.conf:
[listener tcp_listener]
type=tcp
addr=
port=
Using TCP will resolve signalling issues, not media (audio) issues
If you want to truncate (replace) the log file each time you start yate use the -t command line option.