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<div class="moz-cite-prefix">Yes, that's right...the problem was
with branch incrementing. Thanks a lot!<br>
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On 13-07-25 04:40 PM, Anthony Minessale wrote:<br>
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cite="mid:CAKbxfG8QpHVhBz9Zohz2e+zo+aEhc283Lr-eXKgHvqYUOVXnEA@mail.gmail.com"
type="cite">
<div dir="ltr">Gonna guess the branch in via or the CSeq needs to
be updated because its still 1 in the ACK
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<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Thu, Jul 25, 2013 at 3:20 PM, Victor
Chukalovskiy <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:victor.chukalovskiy@gmail.com"
target="_blank">victor.chukalovskiy@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Hello,<br>
<br>
Freeswitch for some reason ignores UA's ACK and keeps
re-transmitting 483 response (as per attached example). I
suspect dialogue mismatch, but don't see anything abnormal
in the ACK. From: To: and Call-ID: all match!<br>
<br>
Could someone with good eyes help find what makes FS unhappy
about the ACK? Enabling debug output did not not reveal
anything (FS does not print any debug output when receiving
the ACK).<br>
<br>
SIP call flow:<br>
UA --INVITE--> FS<br>
UA <--100 Trying -- FS<br>
UA <--483-- FS<br>
UA --ACK--> FS<br>
And here is what I don't like:<br>
UA <--483-- FS<br>
UA <--483-- FS<br>
UA <--483-- FS<br>
....<br>
<br>
<br>
UA is my SIPp that's set to ping FS with INVITE and expects
483 in response (or any rejection that I like). This is
needed to monitor call processing (FS uses mod_lcr to return
error channel like 483, so this will allow me to ping
mod_sofia as well as mod_lcr).<br>
<br>
Any help is appreciated.<br>
<br>
Thank you,<br>
Victor<br>
<br>
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-- <br>
Anthony Minessale II<br>
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