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ACL behaviour with voice source-groups


I need to match incoming VoIP calls by IP and reject calls from unknown hosts. I using voice source-groups for this and got unexpected behavour. There are 2 source groups with acl in each. First acl permits and second permits In this scenario i can call from any IP (listed and unlisted), translation profiles are applied correctly. If I append deny any to acl 1 I can call from only, calls from are rejected.

Is this a bug or I doing something wrong? At this time I use acls without deny rules. I append prefixes to known hosts in source groups and than remove them in corresponding incoming dial-peers, calls from unknown hosts are rejected by default incoming VoIP peer. This works but looks too complicated. Is it possible to make it more correctly?

Regards, Maxim

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