Fixed so-called "bonjour" mode in sip_audio_session.py

darcs-hash:20090303110837-58103-f09235e70610feef0edd82e11560a9d57e27d165
Fixed some bad syntax in Cython

darcs-hash:20090303110907-58103-d60588db294b35ee1d50974b3d549fd269a745b9