[Spce-user] replicated subscribers across two physical locations with different domains

[Jon Bonilla (Manwe)]

El Sun, 13 Aug 2017 13:17:42 -0500 (CDT)
Stephen Donovan <stephen at belzonicable.net> escribió:

> Hello, 
> 
> Is it possible to replicate subscribers but assume that one box is
> sip1.xxxx.xxx and the other domain is sip2.xxxx.xxx ? What I'm looking to do
> is have a common subscriber database, servers in two different datacenters,
> and have our critical customers connected to both with failover? We've
> already worked out the inbound failover with our upstream peers. 


which problem would you expect? 


> 
> Would this be better served by using a common domain and DNS SRV records,
> which not all devices support? I use a lot of Adtran 900/900e units for
> analog, PRI and SIP handoff, I'm not sure if they support a DNS SRV for
> failover to another IP address... I know most consumer level ATAs and SIP
> phones do support DNS SRV. 
> 

If you have a db replication serving the same domain on both boxes and
using DNS SRV what you loose is failover for those clients not supporting SRV
but nothing else.

 
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