Hi, I am trying to use the support for monitoring extension states of a snom 220. In the extensions.conf file I added: exten => 770,hint,SIP/770 It means that when the snom phone boots, it will register it-self to asterisk as a monitoring phone for 770: Asterisk knows that the SIP/770 is monitored. I am using the 3.56q-beta firmware. It is in the DESTINATION option as it said on the tiki of snom in voip-info.org and not in the LINE option as it is said in the snom220 manual that I put the SIP URL of the monitored phones. I can see the used lines. But call pick up is not working: The snom can't pick up a call which has no answer. Did I made something wrong ? Must I do something more ? Please help me. Alexis.