[Asterisk-Users] force to expire a sip registration

[Jason Pyeron]

take for example a phantom SIP/400b from a previos phone config, without 
restarting * how can I purge only 400b?

testserver*CLI> sip show peers
Name/username              Host            Dyn Nat ACL Port     Status
400c/400c                  (Unspecified)    D          0        Unmonitored
400b/400b                  192.168.1.106    D          2051     Unmonitored
400/400                    192.168.1.106    D          2051     Unmonitored
302/302                    192.168.1.106    D          2051     Unmonitored
301/301                    192.168.1.106    D          2051     Unmonitored
333/333                    192.168.1.106    D          2051     Unmonitored


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