[Serusers] NAT with multiple SERs
Andreas Granig
andreas.granig at inode.info
Mon May 2 11:13:57 CEST 2005
Hi!
Juha Heinanen wrote:
> Andreas Granig writes:
> > But since there's no NAT-binding for UAC-1 to SER-2, incoming calls from
> > SER-2 to UAC-1 can't work.
>
> what do you mean by "there is no nat binding"?
Sorry for the misunderstanding. What I meant is:
UAC-1 sends a SIP-Register to SER-1, so NAT is opened for UAC-1 <->
SER-1. But since UAC-1 doesn't send something to SER-2, NAT is never
opened between UAC-1 and SER-2, which is what I meant with "no
NAT-binding". Because of this SER-2 can't send a SIP-Request to UAC-1
because it's blocked by the NAT-device.
Andy
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