[VoiceOps] response code mapping to upstream peers

Ryan Delgrosso ryandelgrosso at gmail.com
Tue Apr 10 18:50:30 EDT 2012

I actually do quite a bit of this.

Metaswitch has a tendency to return 502 messages when what people 
actually want to see is a 503, 486, or 480 (depending on the case and 
direction of the call and if route advancing is desired or not). I also 
use this to sanitize things a tad on my access side.

On 04/09/2012 01:33 PM, David Hiers wrote:
> Hi,
> Does anyone do any response code mapping on the peer side?  You can
> deny information to attackers by changing you codes  from the default
> (turn a BUSY HERE into a  BAD GATEWAY, at the SBC, for instance), and
> I'm wondering if anyone has found a good reason to do so.
> Thanks,
> David
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