FW: [Serusers] NOTIFY Packet loss with big sip message

[Gourav Jain]

Hi Vaclav,

Thanks for the response.. 

But the problem here is my ISP blocks the TCP requests. I have to sent it
over UDP only. And also over local network this message is getting delivered
does SER operated on the message and converts it to TCP, is it so then how
can we disable that.

Gourav Jain

-----Original Message-----
From: Vaclav Kubart [mailto:vaclav.kubart at iptel.org]
Sent: Friday, April 14, 2006 4:43 PM
To: Gourav Jain
Cc: 'serusers at lists.iptel.org'
Subject: Re: [Serusers] NOTIFY Packet loss with bit message


Hi,
you should use TCP instead of UDP in the case of big messages like
presence notifications... 

I think that something about this is written in SIP RFC (3261).

	Vaclav
	
On Fri, Apr 14, 2006 at 02:50:48PM +0530, Gourav Jain wrote:
> Hi All,
>  
> I am experiencing a problem in receiving the NOTIFY messages on my client.
> If the message size is less then 1 KB then it is getting delivered but not
> more then that. 
> For that I changed my max_len settings in ser.cfg as given below to 15000.
>  
>         if (msg:len >=  15000) {
>                 sl_send_reply("513", "Message too big");
>                 break;
>         };
>  
> But now the messages are getting delivered when I am trying to send it
over
> my local network but when I send it over GPRS, It keeps trying to send the
> message for some time and timeout after some time.
>  
> I am using ser 0.9.6. Please let me know if you have any suggestion to
solve
> this problem.
>  
> Regards,
> Gourav

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