The SBC sends a 500 error after recieving a REFER only when "ping-all-addresses" is enabled.
I would like to understand why the SBC is sending an 500 Internal Server Error when recieves a REFER only when the ping-all-addresses is enabled in the SA. I am using this parameter beacuse the SA is a FQDN. When i disable "ping-all-addresses", the SBC works fine.
I am using Acme Packet OS VM SCZ8.3.0 MR-1 Patch 12