May 19 03:40:54 WARNING[938]: chan_sip.c:3639 process_sdp: Unknown SDP media type in offer: video 27988 RTP/AVP 115 34
    -- Executing Dial("SIP/1001-4050dfe8", "Unicall/8142") in new stack
  == Everyone is busy/congested at this time (1:0/0/1)
    -- Timeout on SIP/1001-4050dfe8
  == CDR updated on SIP/1001-4050dfe8
    -- Executing Hangup("SIP/1001-4050dfe8", "") in new stack
  == Spawn extension (1001, t, 1) exited non-zero on 'SIP/1001-4050dfe8'