[SIPForum-discussion] NAT pinhole refreshes

[Vivek Batra]

Not always REGISTER is required to refresh the binding in the DSL modem.
You can also use other mechanism to refresh the NAT binding using NOTIFY,
OPTION etc. I don't think any specific standard exists for this!
 
Best Regards,
Vivek Batra

  _____  

From: discussion-bounces at sipforum.org
[mailto:discussion-bounces at sipforum.org] On Behalf Of Anthony Orlando
Sent: Monday, August 03, 2009 7:34 PM
To: discussion at sipforum.org
Subject: [SIPForum-discussion] NAT pinhole refreshes


Hello all,
  In our network our dsl modem pinhole timeout is 60 seconds.  Our phones
were re-registering at the half life which is of course 30 seconds do to a
setting in the phone.  There are some people who want to change that to 50
seconds which sounds reasonable to me but I would like to find a
recommendation somewhere like an RFC.  Does anyone know if such a standard
exists?

Anthony
	




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