A aztech New Member Feb 5, 2022 2 0 1 43 Sep 22, 2024 #1 Hello, The phone I have trying to register is getting a 420 Bad Extension from FusionPBX due to "Unsupported: norefersub". How do I enable this REFER in fusionpbx? Thank you in advance for the help! - Rob
Hello, The phone I have trying to register is getting a 420 Bad Extension from FusionPBX due to "Unsupported: norefersub". How do I enable this REFER in fusionpbx? Thank you in advance for the help! - Rob
