Asterisk 1.4.21.2~dfsg-3+lenny1, Copyright (C) 1999 - 2008 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.
=========================================================================
This package has been modified for the Debian GNU/Linux distribution
Please report all bugs to http://bugs.debian.org/asterisk
=========================================================================
  == Parsing '/etc/asterisk/asterisk.conf': Found
  == Parsing '/etc/asterisk/extconfig.conf': Found
Connected to Asterisk 1.4.21.2~dfsg-3+lenny1 currently running on linux5 (pid = 10673)
Verbosity is at least 3
[May 25 16:46:54] NOTICE[10684]: chan_sip.c:15500 handle_request_subscribe: Received SIP subscribe for peer without mailbox: 502
    -- Executing [502@default:1] Dial("SIP/501-081d07d0", "SIP/502") in new stack
    -- Called 502
    -- SIP/502-081d2108 is ringing
  == Spawn extension (default, 502, 1) exited non-zero on 'SIP/501-081d07d0'
[May 25 16:49:54] NOTICE[10684]: chan_sip.c:15500 handle_request_subscribe: Received SIP subscribe for peer without mailbox: 502
linux5*CLI> quit
Executing last minute cleanups