Dear Will, Thank you very much for you answer I solved it by downloading empathy code and I noticed I should put server: <a href="http://talk.google.com">talk.google.com</a> and that solve my issue, actually I am trying to implement an application with telepathy-python and Kivy but, in both I have to create infinite loops, in kivy for the App and in telepathy for waiting reply messages, when the app is running a gobject.MainLoop Kivy froze until MainLoop stop. I have tried to use threads but it does not work. where can I find information about Mission Control with telepathy? Sorry, I am still understanding how telepathy works... Regards, Andres <div class="gmail_quote">On Tue, Nov 1, 2011 at 9:27 AM, Will Thompson <<a href="mailto:will.thompson@collabora.co.uk">will.thompson@collabora.co.uk</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="im">On 27/10/11 23:01, Andrés Vargas wrote: </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im"> I am using telepathy-python to program a client and I have problems with the parameters I am using, for a normal <a href="mailto:username@gmail.com" target="_blank">username@gmail.com</a> </div> <mailto:<a href="mailto:username@gmail.com" target="_blank">username@gmail.com</a>> account I can connect and send messages, but with an account <a href="mailto:username@cti.espol.edu.ec" target="_blank">username@cti.espol.edu.ec</a> <mailto:<a href="mailto:username@cti.espol.edu.ec" target="_blank">username@cti.espol.edu.ec</a>> I can't. i would like to know if<div class="im"> there is something I have to change when I am using an account linked with google but outside his domain.? </div></blockquote> Does <a href="http://cti.espol.edu.ec" target="_blank">cti.espol.edu.ec</a> use a self-signed SSL certificate? When Gabble encounters a certificate it doesn't trust, it pops up a ServerTLSConnection channel <<a href="http://telepathy.freedesktop.org/spec/Channel_Type_Server_TLS_Connection.html" target="_blank">http://telepathy.freedesktop.org/spec/Channel_Type_Server_TLS_Connection.html</a>> to ask a client to say yes or no, and pauses the connection attempt until it gets a reply. The quickest way to verify whether this is the issue is to set the 'ignore-ssl-errors' parameter to True. (But you should not do this except for testing purposes.) If you're using telepathy-python to drive the CM directly (rather than using Mission Control, which I highly recommend you do), then you will need to listen for the NewChannels signal, find the ServerTLSConnection channel, examine the certificate and call Accept() or Reject() on it as appropriate. (Or you may simply Close() the channel, in which case Gabble will fall back to looking at the ignore-ssl-errors connection parameter.) If you're using Mission Control, it should dispatch the channel to an appropriate handler (which, for instance, Empathy provides), or Close() it if none is available. Hope this helps, -- Will </blockquote></div>