Hello,

content-length checking is done by sanity_check() function from sanity module, used in route[REQINIT]. I do not recall any changes to this function for 4.2. Anyhow, you can remove the check on content-length if you want, see the readme of the sanity module to get the value of appropriate flag that has to be removed from sanity_check() parameter.

Cheers, Daniel

On 27/10/14 03:41, andrew wrote:

hi all,

kamailio 4.2.x has been released, And I used two endpoint to test kamailio server. I install kamailio 4.2.x on centos 6.5 via 'yum'.

One endpoint failed to call another, I captured packets via wireshark, and found that invite method is recognized as error sip signal because of content-length' mismatch.

I examined the invite packets, and calculated content-length in invite signal. There is no mistake for the value of content-length. I guess it may be a bug in kamailio 4.2.x. But I don't know what causes kamailio to report the mismatch response. who can give me help?

I have uploaded the captured packets as an attachment. Below are two snapshots from the captured packets.

B.R.

andrew

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