[AFMUG] ePMP 2.4.1 SIP helper

[George Skorup (Cyber Broadcasting)]

I updated a sector and a couple SMs yesterday to 2.4.1. Then this 
morning one of the customers says their VoIP is completely broken, 
couldn't get calls in or out. Their phones all talk to a hosted PBX on 
our side. My VoIP guy was investigating and found that the new SIP NAT 
Helper in the SM was the problem. He shut it off and it fixed everything.

So why the hell is a SIP *NAT* helper doing anything when the SM is in 
*BRIDGE* mode? Splain me that, Cambium.