Configuring DNS for Random Selection of P-CSCF Addresses

The SMF supports selection of resolved hosts either in randomized or round-robin manner.

To configure the DNS for selection of P-CSCF address, use the following sample configuration:

config 
   profile dns-proxy 
      randomize-answers 
      round-robin-answers 
      end 

NOTES:

  • randomize-answers : Enable DNS for fetching addresses by the randomized selection method.

  • round-robin-answers : Enable DNS for fetching addresses by the round-robin selection method.