AudioCodes Mediant 500L MSBR - Default Chapter; 20 Permit Ipv6 2000:101:1::0;64 2000:100:2::0;64 Log; 30 Permit Ipv6 2000:102:1::0;64 2000:100:2::0;64 Log; Extended IP Access List 150 150 10 Permit Ipv6 2000:100:1::0;64 2000:100:2::0;64 Log

Configuration Guide 3. ACLv6
Version 7.2 15 Security Setup
The result can be shown using the show data access-lists command:
(config-data)# exit
# show data access-lists
Extended IP access list 150
150 10 permit ipv6 2000:100:1::0/64 2000:100:2::0/64 log (0
matches)
150 20 permit ipv6 2000:101:1::0/64 2000:100:2::0/64 log (0
matches)
150 30 permit ipv6 2000:102:1::0/64 2000:100:2::0/64 log (0
matches)
150 40 deny ipv6 any any (0 matches)