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_PREPARE_UA:
  - return|ROUTE_PREPARE_UA:
  - start|ROUTE_RESTORE_CLUSTERSET:
  - return|ROUTE_RESTORE_CLUSTERSET:
  - start|ROUTE_WITHINDLG_RTPENGINE:
  - return|ROUTE_WITHINDLG_RTPENGINE:
      $dlg_var(callee_trans_flags): "transcode-PCMA "
      $dlg_var(caller_trans_flags): None
  - start|ROUTE_OUTBOUND:
  - start|DEFAULT_SEND:
  - exit|DEFAULT_SEND:
  - exit|DEFAULT_SEND:
  - start|ROUTE_EXIT:
  - start|ROUTE_RUNTIME:
  - return|ROUTE_RUNTIME:
  - exit|ROUTE_EXIT:
sip_in:
  - 'INVITE sip:[% scenarios.0.username %]@[% scenarios.0.ip %]:[% scenarios.0.port %];transport=UDP SIP/2.0'
  - 'From: <sip:[% scenarios.0.responders.0.username %]@invite-reinvite-transcoding.scenarios.test>;tag=[\w-]+'
  - 'To: <sip:[% scenarios.0.username %]@invite-reinvite-transcoding.scenarios.test>;tag=[\w-]+'
  - 'CSeq: \d+ INVITE'
  - 'Content-Type: application/sdp'
  - 'Contact: <sip:127.0.0.1:508[08];transport=udp>'
  - 'Content-Length:\s+\d+'
  - 'a=rtpmap:18 G729/8000'
  - '_:NOT:_a=rtpmap:\d+ PCMA/8000'
sip_out:
  - [
      'SIP/2.0 100 Trying',
      'From: <sip:[% scenarios.0.responders.0.username %]@invite-reinvite-transcoding.scenarios.test>;tag=[\w-]+',
      'To: <sip:[% scenarios.0.username %]@invite-reinvite-transcoding.scenarios.test>;tag=[\w-]+',
      'CSeq: \d+ INVITE',
      'Server: Sipwise NGCP Proxy',
      'Content-Length: 0',
    ]
  - [
      'INVITE sip:[% scenarios.0.username %]@[% scenarios.0.ip %]:[% scenarios.0.port %];transport=UDP SIP/2.0',
      'From: <sip:[% scenarios.0.responders.0.username %]@invite-reinvite-transcoding.scenarios.test>;tag=[\w-]+',
      'To: <sip:[% scenarios.0.username %]@[% scenarios.0.domain %]>;tag=[\w-]+',
      'CSeq: \d+ INVITE',
      'Content-Type: application/sdp',
      'Contact: <sip:127.0.0.1:508[08];transport=udp>',
      'Content-Length:\s+\d+',
      'a=rtpmap:18 G729/8000',
      'a=rtpmap:8 PCMA/8000',
    ]