3GPP Wx  Application ( 16777219 )

The Wx reference point are located between 3GPP AAA Server and HSS and is used for transport of authentication, subscription and PDN connection related data. The Wx interface is used for 3GPP UMTS networks.
Reference:  3GPP TS29.234   View
MESSAGES

Name

Code

Server-Assignment-Request Wx 301
Server-Assignment-Answer Wx 301
Multimedia-Authentication-Request Wx 303
Multimedia-Authentication-Answer Wx 303
Registration-Termination-Request Wx 303
Registration-Termination-Answer Wx 304
Push-Profile-Request-Request Wx 305
Push-Profile-Answer Wx 305