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.
=========================================================================
Connected to Asterisk 1.8.13.1~dfsg1-3+deb7u3 currently running on debian3 (pid = 11421)
debian3*CLI>
!            ael          agent        agi          aoc          calendar     cc
cdr          cel          channel      cli          config       console      core
data         database     devstate     dialplan     dnsmgr       dundi        event
fax          features     file         group        gtalk        hangup       help
http         iax2         indication   jabber       jingle       keys         local
logger       manager      minivm       mixmonitor   module       moh          no
odbc         originate    parkedcalls  phoneprov    pri          queue        realtime
reload       rtcp         rtp          say          sip          skinny       sqlite
stun         timing       udptl        ulimit       unistim      voicemail
debian3*CLI>
!            ael          agent        agi          aoc          calendar     cc
cdr          cel          channel      cli          config       console      core
data         database     devstate     dialplan     dnsmgr       dundi        event
fax          features     file         group        gtalk        hangup       help
http         iax2         indication   jabber       jingle       keys         local
logger       manager      minivm       mixmonitor   module       moh          no
odbc         originate    parkedcalls  phoneprov    pri          queue        realtime
reload       rtcp         rtp          say          sip          skinny       sqlite
stun         timing       udptl        ulimit       unistim      voicemail
debian3*CLI>
!            ael          agent        agi          aoc          calendar     cc
cdr          cel          channel      cli          config       console      core
data         database     devstate     dialplan     dnsmgr       dundi        event
fax          features     file         group        gtalk        hangup       help
http         iax2         indication   jabber       jingle       keys         local
logger       manager      minivm       mixmonitor   module       moh          no
odbc         originate    parkedcalls  phoneprov    pri          queue        realtime
reload       rtcp         rtp          say          sip          skinny       sqlite
stun         timing       udptl        ulimit       unistim      voicemail
debian3*CLI> sip show pe
No such command 'sip show pe' (type 'core show help sip show pe' for other possible commands)
debian3*CLI> quit