text: # $Id$
  import inc_sip as sip
  import inc_sdp as sdp
  
  sdp = \
  """
  v=0
  o=- 0 0 IN IP4 127.0.0.1
  s=pjmedia
  c=IN IP4 127.0.0.1
  t=0 0
  m=audio 4000 RTP/AVP 0 101
  a=rtpmap:0 PCMU/8000
  a=sendrecv
  a=rtpmap:101 telephone-event/8000
  a=fmtp:101 0-15
  """
  
  pjsua_args = "--null-audio --auto-answer 200 --timer-min-se 90"
  extra_headers = "Supported: timer\nSession-Expires: 1800;refresher=uas\n"
  include = ["Session-Expires:.*;refresher=ua[cs]"]
  exclude = []
  sendto_cfg = sip.SendtoCfg("Session Timer offer refresher uas", pjsua_args, sdp, 200, 
  			   extra_headers=extra_headers,
  			   resp_inc=include, resp_exc=exclude) 
  			   
  