== Using SIP VIDEO CoS mark 6
  == Using SIP RTP CoS mark 5
    -- Executing [0124@extensions:1] Set("SIP/143-00000001", "URL=http://example.com/cgi-bin/avxml") in new stack
    -- Executing [0124@extensions:2] GotoIf("SIP/143-00000001", "1?macro") in new stack
    -- Goto (extensions,0124,4)
    -- Executing [0124@extensions:4] Gosub("SIP/143-00000001", "VXML,s,1(http://example.com/cgi-bin/avxml)") in new stack
    -- Executing [s@VXML:1] Answer("SIP/143-00000001", "") in new stack
    -- Executing [s@VXML:2] Set("SIP/143-00000001", "ENCODED=http%3A%2F%2Fexample.com%2Fcgi-bin%2Favxml") in new stack
    -- Executing [s@VXML:3] AGI("SIP/143-00000001", "agi://localhost/url=http%3A%2F%2Fexample.com%2Fcgi-bin%2Favxml") in new stack
[Feb 12 01:55:46] ERROR[3657][C-00000001]: utils.c:1187 ast_carefulwrite: write() returned error: Connection refused
[Feb 12 01:55:46] WARNING[3657][C-00000001]: res_agi.c:1528 launch_netscript: Connect to 'agi://localhost/url=http%3A%2F%2Fexample.com%2Fcgi-bin%2Favxml' failed: Connection refused
    -- Executing [s@VXML:4] Hangup("SIP/143-00000001", "") in new stack