pf+voip

[Швецов Михаил]

Does pf have specific rules for voip, may be example of working pf_rule 
with voip?

Because for «standart rules» i have problems with voip.
set skip on lo

match out on pppoe0 from { em1:network } nat-to (pppoe0)

block

pass out

pass in on { em1 }

- after hanging up, the line near 3 minutes still busy (may be keep 
state set to no state in rules)

- badly hear person on the phone (quiet)