Asterisk 11.13.1~dfsg-2+b1, Copyright (C) 1999 - 2013 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 11.13.1~dfsg-2+b1 currently running on Asterisk1 (pid = 9790)
Asterisk1*CLI>
  == Using SIP RTP CoS mark 5
    -- Executing [375447000505@gr1:1] Dial("SIP/1101-00000002", "Dongle/dongle0/375447000505") in new stack
    -- Called Dongle/dongle0/375447000505
    -- Dongle/dongle0-0100000000 is making progress passing it to SIP/1101-00000002
  == Everyone is busy/congested at this time (1:0/0/1)
    -- Auto fallthrough, channel 'SIP/1101-00000002' status is 'CHANUNAVAIL'
Asterisk1*CLI> dongle show dev
device   devices
Asterisk1*CLI> dongle show devices
ID           Group State      RSSI Mode Submode Provider Name  Model      Firmware          IMEI             IMSI             Number
dongle0      0     Free       19   0    0       BY VELCOM      E173       11.126.85.00.327  352216040459980  257010021553861  Unknown
Asterisk1*CLI> quit
Asterisk cleanly ending (0).
Executing last minute cleanups