Michael, Just an idea why fragmented packets may arrive out of order: It may happen that some device (router or switch) in the transport network has QOS enabled. This may result in "small packets first" or something like that... Nikolay.
> -----Original Message----- > From: [EMAIL PROTECTED] [mailto:sipx-users- > [EMAIL PROTECTED] On Behalf Of Nikolay Kondratyev > Sent: Wednesday, July 02, 2008 1:06 PM > To: 'Michael Cote'; [email protected] > Subject: Re: [sipx-users] Are SIP compact headers supported? > > > Michael, > > > I'm running into a packet fragmentation problem on my OK response to an > > INVITE from an ITSP. > > It appears that the OK response is just over the limit and is getting > > split into two IP packets. If they > Indeed, your 200OK message is 1511 bytes length. So, taking into account > that usual mtu is 1500 bytes, the message should be fragmented. > > > arrive at the ITSP out of order (which they do about 50% of the time) > This should not be the case. IMHO, you should dig into the ip network to > solve "out of order fragmented packets" problem. > > > > then the call fails. And TCP > > is not an option. > > Nikolay. > > > > _______________________________________________ > sipx-users mailing list > [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-users > Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users _______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users
