<div id="RTEContent">my request goes through many SER servers( more than 5 and in the future it can be much more ) and each one add headers before forwarding the message. So I prefered not to put any constraint on SIP request size.<br> <br> I will check the MTU and my network. but I m not sure that the problem is in the network because when I send a PING "message" greater than 1500 byte, it is sent without problem (the message is fragmented and the "more fragment" flag of the first paquest is set to 1 so at the end we get a complete message).<br> <br> <br> Regards,<br> <br> <br><br><b><i>Arek Bekiersz <sip@perceval.net></i></b> a écrit :<blockquote class="replbq" style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"> Hi,<br><br><br>IMHO it has nothing to do with SER.<br>I've experienced this before.<br><br>Check your MTU, your network and firewalls.<br>Limit size of SIP message by consume_credentials() and
limit number of<br>codecs used.<br><br>--<br>Regards,<br>Arek Bekiersz<br><br><br><br>zaghouani hamdi wrote:<br>> I used both. first UDP then I tried TCP .<br>> <br>> */Andrey Kouprianov <andrey.kouprianov @gmail.com="">/* a écrit :<br>> <br>> Are you sending your message through UDP or TCP?<br>> <br>> On 1/26/06, zaghouani hamdi wrote:<br>> > hi,<br>> ><br>> > I m using ser-0.8.14.<br>> > i m trying to send a SIP message from an SER server to another<br>> SER server.<br>> > The length of this message is greater than 1500 Bytes(around 1600<br>> Bytes) ,<br>> > so it is fragmented before being sent.<br>> > (in my case it's fragmented to 2 packets.)<br>> ><br>> > then I check the SIP flow using ethereal I found that :<br>> > In the IP header of the first packet, the "more fragment" flag is<br>> set to<br>> > "0" so
at the reception the second packet is ignored.<br>> > And we get at the receiver a SIP message which is not completed<br>> .( we don t<br>> > receive all the SIP message).<br>> ><br>> > is it SER who force that the sent message being less than 1500<br>> bytes ?<br>> ><br>> > thinks a lot<br>> ><br>> > Hamdi<br><br></andrey.kouprianov></blockquote><br></div><p>
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