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Joined: Dec 2005
Posts: 14
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Joined: Dec 2005
Posts: 14
Can this be done?

We have an MP5000, and use SIP phones in another office with a VPN, but would like to see if I can get them setup for use at my house over the internet with no VPN.

We are using a SoniWall TZ-170 w/ Enhanced OS as our firewall which has a section for VOIP & SIP setup.

I have NAT'd a public IP to our MP5000s internal IP. Also turned on the DMZ for VOIP gatekeeper in the Sonicwall.

I have also allowed DMZ for the EP300 on my home router.

So far no luck, any suggestions?

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Joined: Jun 2004
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Moderator-Comdial, ESI, Voicemail, Cisco
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What is the home router?

Joined: Dec 2005
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2 Wire

Joined: Jun 2004
Posts: 4,552
Moderator-Comdial, ESI, Voicemail, Cisco
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Joined: Jun 2004
Posts: 4,552
The reason I ask is because I've found on Linksys routers, as compared to D-Link routers, the DMZ doesn't open EVERYTHING, where the D-Link does, or does a more complete job of opening near everything.

Joined: Dec 2005
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I have a newer spare D-Link router at work. I will bring it home and give it a shot. Thanks.


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