[Serusers] NAT with multiple SERs

[Andreas Granig]

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