[general] realm=switzernet bindport=<%= sipport %> nat=yes canreinvite=no context=forbidden rtptimeout=10 qualify=no disallow=all allow=alaw allow=ulaw allow=g729 allow=gsm allow=g723 allow=g722 allow=g726 maxexpiry=150 minexpiry=60 defaultexpiry=120 rtignoreregexpire=yes