Basic troubleshooting issues you might experience in Asterisk
— Executing [103@internal:1] Answer(“SIP/101-00000003”, “”) in new stack
— Executing [103@internal:2] NoOp(“SIP/101-00000003”, “Internal-phone-call”) in new stack
— Executing [103@internal:3] Dial(“SIP/101-00000003”, “SIP/103,12,r”) in new stack
- [Aug 30 11:43:24] WARNING[2128][C-00000002]: chan_sip.c:6071 create_addr: Purely numeric hostname (103), and not a peer–rejecting!
- [Aug 30 11:43:24] WARNING[2128][C-00000002]: app_dial.c:2437 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)
— Executing [103@internal:4] VoiceMail(“SIP/101-00000003”, “103@internal-vm”) in new stack
- [Aug 30 11:43:24] WARNING[2128][C-00000002]: app_voicemail.c:6321 leave_voicemail: No entry in voicemail config file for ‘103’
1 This error occurred because the extension/user was not defined in sip.conf
2 This error occurred because the phone does not exist in sip.conf
1 This error occurs because a voicemail is not defined in voicemail.confView mailbox users, voicemail show users ** lists users from /etc/asterisk/voicemail.conf with voicemail accounts**