Подскажите как расшифровать следующий лог.
=====================================================================================================
== Parsing '/var/lib/asterisk/etc/asterisk/asterisk.conf': == Found
== Parsing '/etc/asterisk/extconfig.conf': == Found
Connected to Asterisk 1.6.0.10 currently running on completo-voip (pid = 2373)
Verbosity was 0 and is now 11
-- Remote UNIX connection
== Using SIP RTP CoS mark 5
-- Executing [89150000000@client-completo-ext:1] GotoIf("SIP/104-0083d9c0", "1?2:7") in new stack
-- Goto (client-completo-ext,89150000000,2)
-- Executing [89150000000@client-completo-ext:2] Set("SIP/104-0083d9c0", "CALLFILENAME=/home/completo/outgoing/104-1317714483.1") in new stack
-- Executing [89150000000@client-completo-ext:3] Monitor("SIP/104-0083d9c0", "gsm,/home/completo/outgoing/104-1317714483.1,m") in new stack
-- Executing [89150000000@client-completo-ext:4] Set("SIP/104-0083d9c0", "CHANNEL(language)=ru") in new stack
-- Executing [89150000000@client-completo-ext:5] Set("SIP/104-0083d9c0", "CALLERID(num)=8217") in new stack
-- Executing [89150000000@client-completo-ext:6] Dial("SIP/104-0083d9c0", "SIP/989150000000@sip-asterisk1") in new stack
== Using SIP RTP CoS mark 5
[Oct 4 11:48:03] WARNING[2591]: app_dial.c:1468 dial_exec_full: Unable to create channel of type 'SIP' (cause 20 - Unknown)
== Everyone is busy/congested at this time (1:0/0/1)
-- Executing [89150000000@client-completo-ext:7] Hangup("SIP/104-0083d9c0", "") in new stack
== Spawn extension (client-completo-ext, 89150000000, 7) exited non-zero on 'SIP/104-0083d9c0'
=================================================================================================================================
номер 89150000000 намеренно изменен.
