1. dialer*CLI>
  2. -- Attempting call on Local/s@local-channel-files for s@local-channel-playback:1 (Retry 1)
  3. -- Called s@local-channel-files
  4. -- Executing [s@local-channel-files:1] Verbose("Local/s@local-channel-files-00000004;2", "2,Dialing locally") in new stack
  5. == Dialing locally
  6. -- Executing [s@local-channel-files:2] Dial("Local/s@local-channel-files-00000004;2", "SIP/VOS-OUT/1-1115999528110300543,20") in new stack
  7. [2018-08-14 19:51:04] ERROR[1775][C-00000004]: rtp_engine.c:435 ast_rtp_instance_new: No RTP engine was found. Do you have one loaded?
  8. [2018-08-14 19:51:04] WARNING[1775][C-00000004]: app_dial.c:2527 dial_exec_full: Unable to create channel of type 'SIP' (cause 20 - Subscriber absent)
  9. == Everyone is busy/congested at this time (1:0/0/1)
  10. -- Executing [s@local-channel-files:3] Set("Local/s@local-channel-files-00000004;2", "CDR(userfield)=5b730649b8789") in new stack
  11. -- Executing [s@local-channel-files:4] Set("Local/s@local-channel-files-00000004;2", "CDR(outbound_cnum)=5999528110300543") in new stack
  12. -- Executing [s@local-channel-files:5] Hangup("Local/s@local-channel-files-00000004;2", "") in new stack
  13. == Spawn extension (local-channel-files, s, 5) exited non-zero on 'Local/s@local-channel-files-00000004;2'
  14. [2018-08-14 19:51:04] NOTICE[1774]: pbx_spool.c:447 attempt_thread: Call failed to go through, reason (0) Call Failure (not BUSY, and not NO_ANSWER, maybe Circuit busy or down?)
  15. [2018-08-14 19:51:04] NOTICE[1774]: pbx_spool.c:450 attempt_thread: Queued call to Local/s@local-channel-files expired without completion after 0 attempts
  20. dialer*CLI> module load res_rtp_asterisk.so
  21. Unable to load module res_rtp_asterisk.so
  22. Command 'module load res_rtp_asterisk.so' failed.
  23. [2018-08-14 19:48:41] WARNING[32122]: loader.c:583 load_dlopen: Error loading module 'res_rtp_asterisk.so': /usr/lib64/asterisk/modules/res_rtp_asterisk.so: undefined symbol: ast_pjproject_caching_pool_destroy
  24. [2018-08-14 19:48:41] WARNING[32122]: loader.c:1182 load_resource: Module 'res_rtp_asterisk.so' could not be loaded.