That worked. I appreciate the response. Before each attempt to complete the call to a destination in the dispatcher list I called t_on_branch(), replaced the IP in the To: field with uac_replace_to(), then popped back into the request route or failure route.
Thank you, John On 9/9/14, 3:35 AM, "Kristian F. Høgh" <[email protected]> wrote: >Hi John, > >You should call uac_replace_to() from branch route. >use t_on_branch() on (initial) INVITE in request- and failure route >http://www.opensips.org/html/docs/modules/1.11.x/tm.html#branch-route > >From http://www.opensips.org/html/docs/modules/1.11.x/uac.html#id293640 >IMPORTANT: calling the function more than once per branch will lead to >inconsistent changes over the request. >Be sure you do the change only ONCE per branch. >Note that calling the function from REQUEST ROUTE affects all the >branches!, so >no other change will be possible in the future. >For per branch changes use BRANCH and FAILURE route. > >Regards, >Kristian Høgh. > > >On Monday 08 September 2014 20:30:53 John Komara wrote: >> 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. >> >> The To: field now has both the first and second destination in the To: >> field. (i.e. sip:[email protected]:[email protected]). 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: >> >> DBG:dispatcher:ds_next_dst: using [sip:10.10.10.11:5080] >> DBG:dispatcher:ds_next_dst: using [sip:10.10.10.10:5060] >> DBG:uac:replace_uri: uri to replace [sip:[email protected]] >> DBG:uac:replace_uri: replacement uri is [sip:[email protected]] >> DBG:dialog:new_dlg_val: inserting <vst>=<sip:[email protected]> >> DBG:uac:replace_uri: stored <vst> param in dialog >> DBG:dialog:new_dlg_val: inserting <739824>=<sip:[email protected]> >> >> 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? >> >> Link to config: http://pastebin.com/UgzgqeF8 >> >> Thanks in advance, >> >> John > > >_______________________________________________ >Users mailing list >[email protected] >http://lists.opensips.org/cgi-bin/mailman/listinfo/users _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
