flow:
  - start|DEFAULT_ROUTE:
  - start|ROUTE_ENTRY:
  - return|ROUTE_ENTRY:
  - start|ROUTE_NET_INFO:
  - return|ROUTE_NET_INFO:
  - start|ROUTE_CHECK_TEL_URI:
  - return|ROUTE_CHECK_TEL_URI:
  - start|ROUTE_PRX_REQUEST:
  - start|ROUTE_INITVARS:
  - return|ROUTE_INITVARS:
  - start|ROUTE_LOCAL:
  - start|ROUTE_EXIT:
  - start|ROUTE_RUNTIME:
  - return|ROUTE_RUNTIME:
  - exit|ROUTE_EXIT:
sip_in:
  - '^CANCEL sip:testuser1003'
  - 'Contact: <sip:127.0.0.1:5085'
  - 'CSeq: \d+ CANCEL'
  - 'P-NGCP-Orig-User: 43110021010'
  - 'P-NGCP-Orig-PBX-Ext: 1010'
  - 'P-To-Group: 1'
sip_out:
  - [
      '^SIP/2.0 100 Trying',
      'CSeq: \d+ CANCEL',
      'From: <sip:4311002@',
      'To: <sip:1010@'
    ]
  - [
      '^CANCEL sip:testuser1003@',
      'CSeq: \d+ CANCEL',
      'From: <sip:4311002@',
      'To: <sip:1010@'
    ]
  - [
      '^SIP/2.0 200 canceling',
      'CSeq: \d+ CANCEL',
      'From: <sip:4311002@',
      'To: <sip:1010@'
    ]