Feature Description

The SMF sends the DNS queries to the DNS server through the DNS proxy server to fetch a maximum of two P-CSCF IP addresses. This operation helps in resolving the Fully Qualified Domain Name (FQDN) of the P-CSCF. This release provides the configuration support for the P-CSCF FQDN within the SMF profile.

For more information on the configuration commands, see the Configuring the P-CSCF FQDN section.