Hi Vikas,
This reply is internally generated by the blacklists core - the destination IP address was blacklisted (maybe due a 50x or timeout previous response). This is a self-protection mechanism to prevent sending requests to destination already detected as unresponsive.
You can disable this by setting: disable_dns_blacklist = yes
Regards, Bogdan
Vikas CG. wrote:
Hi all,
We are using openser as sip server but we are facing problem because if some call fails in middle then after if we try to call using same setup, We are getting 473 filtered destination responses. Can we by somehow disable this? Or
How to handle this response if we are acting as a gateway?
Thanks, Vikas C.G.
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