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<p class="MsoNormal">Hello, <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am trying to initiate and send a REFER message from OpenSIPS after call hold signaling completed.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">t_new_request function of tm module allows to send this message immediately, this is how I used the function,
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">t_new_request("REFER", "sip:moh@172.16.30.166", "1001 sip:1001@172.16.30.164", "1000 sip:1000@172.16.30.164", "text/plain Hello Alice!");<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">but I need to add some extra headers into this message before sending it. As far as I understand the last parameter (ctx) of function is used for that purpose. Could you please explain how I can use last parameter in order to add multiple
headers into message. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thank you<o:p></o:p></p>
<p class="MsoNormal">Arda<o:p></o:p></p>
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