IPv6 RA Option for SIP Proxy Server
France Telecom
France Telecom
This document specifies a new optional extension to IPv6 Router Advertisement messages to advertise SIP Proxy Server (e.g., P-CSCF) addresses to IPv6 hosts. The provisioning of the SIP Proxy Server address is crucial for the delivery of SIP-based services. Means to ensure reliable delivery of this information to connecting SIP User Agents is a must.