Does pfsense block/manipulate SIP traffic by default?
I will be forwarding UDP 5060 and 12060 per Broadvoice to an IP for the phones but the SIP traffic is over a random port.
Here is what they said:
The traffic is over UDP. Ports 5060 and 12060. The in audio traffic is over a random port. As long as the firewall doesn't manipulate SIP traffic (ALG for SIP) then you should be ok.