Re: [Serusers] problem with SIP message greater than 1500 bytes

Hi,

IMHO it has nothing to do with SER. I've experienced this before.

Check your MTU, your network and firewalls. Limit size of SIP message by consume_credentials() and limit number of codecs used.

-- Regards, Arek Bekiersz

zaghouani hamdi wrote:

I used both. first UDP then I tried TCP .

*/Andrey Kouprianov andrey.kouprianov@gmail.com/* a écrit :

Are you sending your message through UDP or TCP?

On 1/26/06, zaghouani hamdi wrote:
 > hi,
 >
 > I m using ser-0.8.14.
 > i m trying to send a SIP message from an SER server to another
SER server.
 > The length of this message is greater than 1500 Bytes(around 1600
Bytes) ,
 > so it is fragmented before being sent.
 > (in my case it's fragmented to 2 packets.)
 >
 > then I check the SIP flow using ethereal I found that :
 > In the IP header of the first packet, the "more fragment" flag is
set to
 > "0" so at the reception the second packet is ignored.
 > And we get at the receiver a SIP message which is not completed
.( we don t
 > receive all the SIP message).
 >
 > is it SER who force that the sent message being less than 1500
bytes ?
 >
 > thinks a lot
 >
 > Hamdi