ip Firewall bridge

I have this problem:


I have tree interface on bridge, interface eth1 is connect to my ISP, and eth 2 and 3, are other bridge interface, on ether 2 i have a sip server. What is happening is that i wan to use ip firewall for bridge interface, but when i do it, some sip packet are being block by router, Even if I make unavailable all rules on ip firewall filter.


option use ip firewall on bridge is checked when bloking some sip traffic, if i remove use ip firewall sip flow as it should. But i really have the need to use ip firewall.

Ip addres i recive to connect to my isp is set on brige interface