[Serusers] NAT with ATA 186

[Maxim Sobolev]

Steve Dolloff wrote:
> I found an example config for nathelper in the modules/nethelper
> directory in the source tar.  It seems to be working great, with one
> small exception.  If I disconnect one of the ATA's and then reconnect
> it, it connects via a different port and now I have keep-alive messages
> going to both the old and the new port.  In the serctl ul show, I see
> the old address still listed there.  How do I set these to expire?

Dearease registration interval in ATA. Something like 3 minutes should 
be reasonable. Alternatively, you can patch usrloc module to only keep 
one registration record per AOR, so that if your ATA is powered down and 
then up, the new record will wipe previous one. I can send you a patch 
for this if you want.

-Maxim

> 
> Thanks,
> 
> Stephen
> 
> -----Original Message-----
> From: Steve Dolloff 
> Sent: Wednesday, September 17, 2003 10:19 AM
> To: Serusers
> Subject: [Serusers] NAT with ATA 186
> 
> I am trying to enable an ATA 186 to work behind NAT.  Is there anyway to
> do this without forwarding port 5060 to the ATA?  Is nathelper related
> to this and if so, where can I find any information on how to use it?  I
> have the via header option enabled on the ata.  Is there something I
> need to do on SER?
> 
> Thanks,
> 
> Stephen
> 
> 
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