Patent ID: 9560083
Date: 2017-01-31
CPC Classifications: H04L,H04W

Claim:
1. A computer-implemented method comprising: as part of an application attempt to obtain one or more services from a remote server or via a remote relay, sending a registration request to a Session Initiated Protocol (SIP) registrar from an Application User Agent (AUA), the registration request being associated with the AUA supporting the application attempt to obtain said one or more services via the remote relay or from the remote server; subsequent to sending the registration request, receiving, with the AUA and from the SIP registrar, a responsive notice of non-authorization; sending, via the AUA and to the SIP registrar, one or more credentials associated with authenticating the AUA on an associated SIP network; and subsequent to sending the one or more credentials, receiving, via the AUA and from the SIP registrar, a response that the application attempt to obtain the one or more services via the relay or from the server have been denied by the relay or the server for the credentials associated AUA.