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</o:shapelayout></xml><![endif]--></head><body lang=ZH-CN link="#0563C1" vlink="#954F72" style='text-justify-trim:punctuation'><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Hi:<o:p></o:p></span></p><p class=src style='margin:0cm;margin-bottom:.0001pt;text-indent:-18.0pt;line-height:15.0pt;mso-list:l0 level1 lfo1;background:#F7F8FA'><![if !supportLists]><span lang=EN-US style='font-size:10.0pt;font-family:Symbol;color:#666666'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span lang=EN-US> </span><span lang=EN-US style='font-size:10.5pt;font-family:"Arial","sans-serif";color:#666666'>I'm a little confused about the reply route and the failure route.</span><span lang=EN-US style='font-size:10.5pt;font-family:"Arial","sans-serif";color:#333333;background:#F7F8FA'> </span><span lang=EN-US style='font-size:10.5pt;font-family:"Arial","sans-serif";color:#666666'><o:p></o:p></span></p><p class=src style='margin:0cm;margin-bottom:.0001pt;text-indent:-18.0pt;line-height:15.0pt;mso-list:l0 level1 lfo1;background:#F7F8FA'><![if !supportLists]><span class=fontstyle01><span lang=EN-US style='font-size:10.0pt;font-family:Symbol;color:#666666'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span></span><![endif]><span lang=EN-US style='font-size:10.5pt;font-family:"Arial","sans-serif";color:#333333;background:#F7F8FA'> =Both can handle 404/408 responses in invite session. </span><span class=fontstyle01><span lang=EN-US style='font-size:10.5pt'>B</span></span><span class=fontstyle01><span lang=EN-US style='font-size:10.5pt;font-family:"Arial","sans-serif"'>oth default action is to relay back the SIP reply. </span></span><span class=fontstyle01><span lang=EN-US style='font-size:10.5pt;font-family:"Arial","sans-serif";color:#666666'><o:p></o:p></span></span></p><p class=src style='margin:0cm;margin-bottom:.0001pt;text-indent:21.0pt;line-height:15.0pt;background:#F7F8FA'><span lang=EN-US style='font-size:10.5pt;font-family:"Arial","sans-serif";color:#333333;background:#F7F8FA'>If I omit two routes in scripts(that meas not arm the reply route by using the t_on_reply("name") function or t_on_failure("name") function) or call t_relay() in these two routing scripts, will there be two responses sent ?</span><span lang=EN-US style='font-size:10.5pt;font-family:"Arial","sans-serif";color:#666666'><o:p></o:p></span></p></div></body></html>