Regarding SIP integrations with Cisco UCM, if the Cisco Unity Connection is configured to listen for incoming IPv4 and IPv6 traffic, how is the addressing mode set up in the Cisco Unity Connection?

When Cisco Unity Connection is configured to listen for both IPv4 and IPv6 traffic at the operating system and application level, it inherently supports receiving connections over either protocol. No further specific 'addressing mode set up' within individual port groups is needed for it to process dual-stack traffic.

Setting up media ports to use only IPv4 would prevent IPv6 traffic from being processed, contradicting the requirement to listen for both.

While Unity Connection needs to listen for both, it doesn't require explicit 'set up for each group to use IPv4 and IPv6' as a granular configuration step beyond enabling the overall dual-stack listening.

The question specifically asks about setup 'in the Cisco Unity Connection,' making configuration in Cisco UCM outside the scope of this particular query.