Hi,
From: ext Bengt Werstén [mailto:bengt.wers...@enea.com]
Sent: Tuesday, March 24, 2009 12:37 PM
To: sofia-sip-devel@lists.sourceforge.net
Subject: [Sofia-sip-devel] Use empty UDP instead of OPTIONS for keep-alive
Is it possible to change the behavior of NAT kee
Thank you for your detailed answer.I learned a lot from your reply.
On Thu, Mar 26, 2009 at 9:30 PM, wrote:
> Hi,
>
> On 24 March 2009, Gilbert Lee wrote:
> >There are 3 ways of keep-alive mechanism from my experience.
> >
> >1. CRLF
> >2. OPTION
> >3. REGISTER
>
> .. but none of these are stan
Hi,
On 24 March 2009, Gilbert Lee wrote:
>There are 3 ways of keep-alive mechanism from my experience.
>
>1. CRLF
>2. OPTION
>3. REGISTER
.. but none of these are standardized, so it's hard to implement
and pick a good default. Some deployments may not like weird
looking messages (blacklist you
To: Bengt Werstén
Cc: sofia-sip-devel@lists.sourceforge.net
Subject: Re: [Sofia-sip-devel] Use empty UDP instead of OPTIONS for keep-alive
Hi, I am Gilbert Lee.
There are 3 ways of keep-alive mechanism from my experience.
1. CRLF
2. OPTION
3. REGISTER
It seems to be called SIP
Hi, I am Gilbert Lee.
There are 3 ways of keep-alive mechanism from my experience.
1. CRLF
2. OPTION
3. REGISTER
It seems to be called SIP Session Timer while sending REGISTER message again
is called SIP Expire Time.
I do not know what is best policy of SIP Session Timer for network.
Any way, is
