HTTP response status codes 100 Continue 101 Switching Protocols [Translate] 200 OK 201 Created 202 Accepted [Translate] 203 Non-Authoritative Information [Translate] 204 No Content [Translate] 205 Reset Content [Translate] 206 Partial Content 300 Multiple Choices [Translate] 301 Moved Permanently 302 Found 303 See Other [Translate] 304 Not Modified 307 Temporary Redirect [Translate] 308 Permanen..

When a VoLTE client needs to connect to IMS network, it has to authenticate the network while network also needs to make sure that only the correct user is registered to its network. AKA Digest is one of the scheme to authenticate VoLTE client to the IMS server AKAAKA stands for "Authentication and key agreement". This scheme comes from the legacy 3gpp networks and has been widely used in LTE, 3..