Hi,
you may try changing the tcp_rd_buf_size and tcp_conn_wq_max:
http://www.kamailio.org/wiki/cookbooks/3.3.x/core#tcp_conn_wq_max

And since this in development mailing list I'd like to point at what
seem an iaccuracy in documentation: several options refer to the core
parameter called tcp_write_buf, which isn't described in the cookbook:

tcp_conn_wq_max
Maximum bytes queued for write allowed per connection. Attempting to
queue more bytes would result in an error and in the connection being
closed (too slow). If *tcp_write_buf* is not enabled, it has no effect.

I hope Daniel or someone who knows reads this..

BR,
Andrew

On 01/02/2013 10:38 AM, Amit Elbaz wrote:
> Hi,
>
> While sending a big TCP SIP message (15K+), I get "tcp_read: buffer
> overrun, dropping" message.
> this happens after a few fragments have been sent, and then i get this
> message and the connection resets.
> is it possible to set the max-buffer size through configuration? if so,
> where?
>
> Thanks, Amit.
>
>

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>


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