Asterisk 1.8.13.1~dfsg1-3+deb7u3, Copyright (C) 1999 - 2012 Digium, Inc. and others.
Created by Mark Spencer <markster@digium.com>
Asterisk comes with ABSOLUTELY NO WARRANTY; type 'core show warranty' for details.
This is free software, with components licensed under the GNU General Public
License version 2 and other licenses; you are welcome to redistribute it under
certain conditions. Type 'core show license' for details.
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Connected to Asterisk 1.8.13.1~dfsg1-3+deb7u3 currently running on debian (pid = 16994)
Verbosity is at least 4
debian*CLI> sip reload
 Reloading SIP
  == Parsing '/etc/asterisk/sip.conf':   == Found
  == Parsing '/etc/asterisk/users.conf':   == Found
  == Using SIP CoS mark 4
  == Parsing '/etc/asterisk/sip_notify.conf':   == Found
[Apr 23 11:51:46] WARNING[17032]: chan_sip.c:20720 handle_response_register: Forbidden - wrong password on authentication for REGISTER for 'havana' to '192.168.12.8'
debian*CLI> sip sho peers
No such command 'sip sho peers' (type 'core show help sip sho peers' for other possible commands)
debian*CLI> sip show peers
Name/username              Host                                    Dyn Forcerport ACL Port     Status
3101/3101                  192.168.12.201                           D   N             5060     Unmonitored
3102/3102                  192.168.12.107                           D   N             33784    Unmonitored
3103                       (Unspecified)                            D   N             0        Unmonitored
santiago/havana            192.168.12.8                             D   N             5060     Unmonitored
4 sip peers [Monitored: 0 online, 0 offline Unmonitored: 3 online, 1 offline]
debian*CLI> sip show peer re
Disconnected from Asterisk server
Executing last minute cleanups