orospakr@aegir:~/code/infoglobe/test_telepathy$ ./call-gtk.py andrew.account robert.mcqueen@collabora.co.uk
connecting
got handle 2 for robert.mcqueen@collabora.co.uk
new streamed media channel
channel ready
Traceback (most recent call last):
  File "/var/lib/python-support/python2.5/dbus/proxies.py", line 54, in __call__
    self._on_reply(*message.get_args_list(**self._get_args_options))
  File "/usr/lib/python2.5/site-packages/telepathy/client/channel.py", line 58, in get_interfaces_reply_cb
    self._ready_handler(self)
  File "/home/orospakr/code/infoglobe/test_telepathy/call.py", line 147, in channel_ready_cb
    channel[CHANNEL_INTERFACE_GROUP].AddMembers([self.handle], "")
  File "/var/lib/python-support/python2.5/dbus/proxies.py", line 169, in __call__
    reply_message = self._connection.send_message_with_reply_and_block(message, timeout)
dbus.DBusException: org.freedesktop.Telepathy.Error.NotAvailable: handle 2 has no media capabilities