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.
=========================================================================
  == Parsing '/etc/asterisk/asterisk.conf':   == Found
  == Parsing '/etc/asterisk/extconfig.conf':   == Found
Connected to Asterisk 1.8.13.1~dfsg1-3+deb7u3 currently running on aster-3 (pid = 2628)
Verbosity is at least 16
aster-3*CLI> sip show peers
Name/username              Host                                    Dyn Forcerport ACL Port     Status
1301/1301                  192.168.12.103                           D   N             5060     Unmonitored
1302/1302                  192.168.12.206                           D   N             5060     Unmonitored
1303                       (Unspecified)                            D   N             0        Unmonitored
frankfurt/berlin           192.168.12.6                             D   N             5060     Unmonitored
kiev/berlin                (Unspecified)                            D   N             0        Unmonitored
viena/berlin               (Unspecified)                            D   N             0        Unmonitored
6 sip peers [Monitored: 0 online, 0 offline Unmonitored: 3 online, 3 offline]
  == Using SIP RTP CoS mark 5
[Apr 23 12:31:20] NOTICE[2717]: chan_sip.c:22753 handle_request_invite: Call from '' (192.168.12.2:5060) to extension '4101' rejected because extension not found in context 'default'.
aster-3*CLI> exit
Executing last minute cleanups
Asterisk cleanly ending (0).