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Hi,<br><br>What might be the cause that t_check_trans() function fails and ACK message is not being routed?<br>This is a simple SIP to SIP call.<br><br><br><br> if ( is_method("ACK") )<br> {<br> if ( t_check_trans() )<br> {<br> # non loose-route, but stateful ACK; must be an ACK after a 487 or e.g. 404 from upstream server<br> t_relay();<br> exit;<br> }<br> else<br> {<br> # ACK without matching transaction ... ignore and discard.\n");<br> exit;<br> }<br> }<br><br><br /><hr />Windows Live™ Hotmail®: Chat. Store. Share. Do more with mail. <a href='http://windowslive.com/explore?ocid=TXT_TAGLM_WL_t1_hm_justgotbetter_explore_012009' target='_new'>Check it out.</a></body>
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