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<div>I have a requirement where I need to replace the To field. I am using uac_replace_to(); to do this. It works great. I am using the dispatcher module. I am using t_on_failure(); to try the next destination in the group. It hits a failure_route that then
sends it to the “next_dest” route. There I am calling ds_next_dst(); to pick the next destination in the group. After the destination has been selected I called uac_replace_to(); again. This is where I run into my problem.</div>
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<div>The To: field now has both the first and second destination in the To: field. (i.e. sip:5555555555@10.10.10.10sip:5555555555@10.10.10.11). I can see that when uac_replace_to(); is called for the second time (in the “next_dest” route) that it is trying
to store the vst parameter in the dialog:</div>
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<div>DBG:dispatcher:ds_next_dst: using [sip:10.10.10.11:5080]</div>
<div>DBG:dispatcher:ds_next_dst: using [sip:10.10.10.10:5060]</div>
<div>DBG:uac:replace_uri: uri to replace [sip:5555555555@10.10.9.10]</div>
<div>DBG:uac:replace_uri: replacement uri is [sip:5555555555@10.10.10.11]</div>
<div>DBG:dialog:new_dlg_val: inserting <vst>=<sip:5555555555@10.10.9.10></div>
<div>DBG:uac:replace_uri: stored <vst> param in dialog</div>
<div>DBG:dialog:new_dlg_val: inserting <739824>=<sip:5555555555@10.10.10.11></div>
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<div>I need the To: field to be updated on each failure with the new destination. I tried calling record_route(); after each uac_replace_to(); call as well. This resulted in an additional rr added to the header with no vst field. I am not sure where to go from
here. Am I approaching this the right way? Is there a better way to do this?</div>
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<div>Link to config: <a href="http://pastebin.com/UgzgqeF8">http://pastebin.com/UgzgqeF8</a></div>
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<div><font class="Apple-style-span" color="#000000"><font class="Apple-style-span" face="Calibri">Thanks in advance,</font></font></div>
<div><font class="Apple-style-span" color="#000000"><font class="Apple-style-span" face="Calibri"><br>
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<div><font class="Apple-style-span" color="#000000"><font class="Apple-style-span" face="Calibri">John</font></font></div>
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