SRP541W advanced Firewall

[labellepeter]

HI. I have a SRP541W Router. we are getting alot of SIP attackes on port 5060.  

We have port 5060 forwarded to our PBX internaly.

I would like to configure the firewall so that only specific IP addresses are alowed through everything else is blocked.

I also dont want to block out IPsec traffic.

What would I need to enter in the chart below?

Rule Name:
Status:	Enabled  Disabled
Interface:	IN Interface(WAN):  All WAN Ether_WAN1Ether_WAN2 USB_3G Out Interface(LAN):  All LAN VLAN.1VLAN.100
Source IP Address:	. . .
Source Subnet Mask:	. . .
Destination IP Address:	. . .
Destination Subnet Mask:	. . .
Protocol:	Any TCP UDP ICMP
Source Port:	Any Single Range to
Destination Port:	Any Single Range to
Action:	Deny Permit
Schedule	Everyday   Sun   Mon   Tue   Wed   Thu   Fri   Sat
Times:	24 Hours Range

[jdiaz00011]

I'm wondering if it was resolved. I have the same issue, i'm getting millions of attempt registration over 5060. I even setup a fw rule to block traffic from that source but it's still getting in. Is it that port forwarding takes precedence over fw rules??