UPNP DEVICE FOR PROVIDING REMOTE ACCESS SERVICE AND METHOD FOR SAME

摘要

Disclosed are a universal plug and play (UPnP) method and a UPnP apparatus for providing remote access service. The method includes receiving external inputs of an identifier of a remote access server (RAS) to generate a credential and a session initiation protocol (SIP) identifier of the RAS, generating a payload of a SIP packet, which comprises a credential ID generated based on the identifier of the RAS, remote access transport agent (RATA) capability information, and a transport address (TA) set corresponding to candidate IP addresses to access the RAC, and transmitting the SIP packet to the RAS.