my command : channel originate Local/4340@myoutbound extension 9220@moh


extension :

[myoutbound]
exten=>_xxxx.,1,verbose( calling to ${EXTEN})
same=>n,Set(CALLERID(num)=${calleridnumber}) ;callerid to use
same=>n,Dial(SIP/GSM${EXTEN}@GSM,25) ;trunk to use

exten=>_xxxx,1,verbose( calling to ${EXTEN})
same=>n,Set(CALLERID(num)=${calleridnumber}) ;callerid to use
same=>n,Dial(SIP/GSM${EXTEN},25)

[moh]
exten=>s,1,Noop(///${caller}///)
same=>n,Answer()
same=n,Playback(demo-thanks)
same=>n,MusicOnHold(default)
same=>n,Hangup()


asterisk log :

channel originate Local/4340@myoutbound extension 9220@moh
    -- Executing [4340@myoutbound:1] Verbose("Local/4340@myoutbound-00000000;2", " calling to 4340") in new stack
 calling to 4340
    -- Executing [4340@myoutbound:2] Set("Local/4340@myoutbound-00000000;2", "CALLERID(num)=") in new stack
    -- Executing [4340@myoutbound:3] Dial("Local/4340@myoutbound-00000000;2", "SIP/GSM4340,25") in new stack
  == Using SIP RTP TOS bits 184
  == Using SIP RTP CoS mark 5
[2018-12-11 23:41:14.035] ERROR[25222][C-00000000]: netsock2.c:271 ast_sockaddr_resolve: getaddrinfo("GSM4340", "(null)", ...): Name or service not known
[2018-12-11 23:41:14.035] WARNING[25222][C-00000000]: chan_sip.c:6106 create_addr: No such host: GSM4340
[2018-12-11 23:41:14.035] WARNING[25222][C-00000000]: app_dial.c:2455 dial_exec_full: Unable to create channel of type 'SIP' (cause 20 - Subscriber absent)
  == Everyone is busy/congested at this time (1:0/0/1)
[2018-12-11 23:41:24.045] WARNING[25222][C-00000000]: pbx.c:6929 __ast_pbx_run: Timeout, but no rule 't' or 'e' in context 'myoutbound'