# $Id$ 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 """ # RFC 4028 Section 9: # If the incoming request contains a Supported header field with a # value 'timer' but does not contain a Session-Expires header, it means # that the UAS is indicating support for timers but is not requesting # one. The UAS may request a session timer in the 2XX response by # including a Session-Expires header field. The value MUST NOT be set # to a duration lower than the value in the Min-SE header field in the # request, if it is present. pjsua_args = "--null-audio --auto-answer 200 --use-timer 2 --timer-min-se 90 --timer-se 1800" extra_headers = "Supported: timer\n" include = ["Session-Expires: .*;refresher=.*"] exclude = [] sendto_cfg = sip.SendtoCfg("Session Timer initiated by UAS", pjsua_args, sdp, 200, extra_headers=extra_headers, resp_inc=include, resp_exc=exclude)