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<div name="messageBodySection" style="font-size: 14px; font-family: -apple-system, BlinkMacSystemFont, sans-serif;">Hi!
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<div><a href="https://kamailio.org/docs/modules/devel/modules/tm.html#tm.p.cancel_b_method">https://kamailio.org/docs/modules/devel/modules/tm.html#tm.p.cancel_b_method</a><br /></div>
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<div>Need to change to 0. This will Kamailio immediate stop retransmissions on CANCEL</div>
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Regards, Igor</div>
<div name="messageReplySection" style="font-size: 14px; font-family: -apple-system, BlinkMacSystemFont, sans-serif;">On Sep 27, 2018, 6:55 PM +0300, Aqs Younas <aqsyounas@gmail.com>, wrote:<br />
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<div dir="ltr">Greetings list,
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<div>I am getting hard time to make kamailio perfectly handle cancels request. </div>
<div>I am using http_async_client and MSILO to handle push notifications.</div>
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<div>Case 1. When B party record exists in location but it is off-line and I send cancel <b>instantly</b> from Party A while kamailio is sending push to wake B Party up. </div>
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<div>modparam("tm", "failure_reply_mode", 3)</div>
<div>modparam("tm", "cancel_b_method", 1)</div>
<div>modparam("tm", "fr_timer", 30000)</div>
<div>modparam("tm", "fr_inv_timer", 120000)</div>
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<div>You can see in below picture 407 being generated after some time. </div>
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<div><img src="cid:2C2571FBB88040C5AED44EEFDBBAC06E" alt="default.PNG" width="505" height="520" class="existing-inline-image" /><br /></div>
<div> What could be the reason of this problem?</div>
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<div>any pointer is much appreciated.</div>
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<div>Br, Aqs. </div>
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