Jul 12 07:47:23 WARNING[4857] file.c: File all-circuits-busy-now does not exist in any format
Jul 12 07:47:23 WARNING[4857] file.c: Unable to open all-circuits-busy-now (format ulaw): No such file or directory
Jul 12 07:47:23 WARNING[4857] app_playback.c: ast_streamfile failed on SIP/apuckett-b7a07808 for all-circuits-busy-now
Jul 12 07:47:23 WARNING[4857] file.c: File pls-try-call-later does not exist in any format
Jul 12 07:47:23 WARNING[4857] file.c: Unable to open pls-try-call-later (format ulaw): No such file or directory
Jul 12 07:47:23 WARNING[4857] app_playback.c: ast_streamfile failed on SIP/user832-b7a07808 for pls-try-call-later
Jul 12 07:47:23 WARNING[4857] cdr.c: CDR on channel 'SIP/user832-b7a07808' not posted
Jul 12 07:47:23 WARNING[4857] cdr.c: CDR on channel 'SIP/user832-b7a07808' lacks end
Jul 12 07:47:48 WARNING[3714] chan_sip.c: Maximum retries exceeded on transmission 76b5194a1abaa1d1780432c740af2419@192.168.98.103 for seqno 104 (Critical Response)