Hi, need to publish a lifesize voip camera to internet via NAT, because this camreas call each other via public natted addresses, this Camera was previusly configured behind a NAT on an Untangled server and it was really easy to set up, just NAT the provate
ip to the public ip, choose chequeboz for all protocols needed and thats it it worked fine.
With Forefront it a hole other story, I am exausted trying to figure out how to make the same.
I thought that I just had to create a NAT from the internal to the external ip and that was that but that Doesnt work, wehn I do that the only thing I can do is ping the external ip from internet but anithing else.
So my question is if the is and forefront TMG expert here:
How do i access this camrea from internet the same way i access it from the internal network?
This is what I've got from lifsize website:
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To place calls to other systems through the firewall, you must configure your firewall to allow incoming and outgoing traffic to the system through the following: • TCP port 1720 (for H.323 call negotiation) • UDP port 5060 (for SIP call negotiation) • TCP
port 5060 (for SIP call negotiation if TCP signaling is enabled for SIP calls) • TCP port 5061 (for TLS signaling in SIP calls if TLS signaling is enabled) • Required TCP and UDP ports in the range : 60000 - 64999
On your firewall, whether standalone or built into your router, you must do one of the following:
Use one to one NAT and open the ports listed in the previous table over that connection bidirectionally with an access list.
Forward the ports listed in the previous table to your LifeSize system. Refer to your firewall vendor’s documentation for more information.
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Can any body help with step by step instructions to achieve this?