hi, may be you should consider using the compact form (rfc3261 ?7.3.3) for headers. That might save you some bytes ;) Your statement "I haven't found in RFC3261 a section saying that body of SIP messages are limited to some size." might not be correct at least not for UDP as transport: MTU. Please check (rfc3261 ? 18.1.1) and so on to see how to proceed... Cheers, Alain cedric leveque wrote: > Hi everyone, > > I use the transport function to send message I create to the target. > When I send a simple message with a SDP or Text plain body with low size, its works. > But when I send a big sized body, PJSIP says that message is sent but no message is sent in reality (not see it in wireshark with no filter). > > I have tested the message that isn't sent, and when I use a body with a size inferior at 1600, it is sent, and when it's superior to 1600 it is not sent. > > I haven't found in RFC3261 a section saying that body of SIP messages are limited to some size. I think that is a bug. > > What do you think about it ? > > Regards, > C?dric. -- "" (o)(o) _____o00o__(__)__o00o_____ 1024D/A9F85A52 2000-01-18 Alain Totouom <totouom at gmx.de> PGP FingerPrint DA180DF2 FBD25F67 0656452D E3A27531 A9F85A52