Configured Station Name is published by SPA112 device in REGISTER's P-Station-Name header. See catched packed bellow (Station Name=Ustredna TEST)REGISTER sip:10.B.C.1:5060 SIP/2.0From: "6018" <sip:DEV-6018@10.B.C.1>;tag=ce2aebb4a48624fbo0To: "6018" <...