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New Contributor

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2 Messages

Wednesday, March 29th, 2023 1:56 PM

Firewall Rules for Edgewater and OTP Phones

Hello everyone, 

I am trying to configure my site firewalls to beef up security on my Phone VLAN. I have 2 sites one has the edgewater gateway and the other site is OTP. What ports do I need to allow for each site? Also is there a list of known Comcast IPs that I can direct my traffic to so I can minimize unwanted WAN traffic?  

Thanks in advance!

Recognized Contributor

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17 Messages

11 months ago

Hi there! Thanks for reaching out! Please let us know if this link helps here Port Configuration for your Comcast Business Gateway | Comcast Business Support

New Contributor

 • 

2 Messages

11 months ago

Thank you for the reply,

However, I am specifically looking for ports I need to allow for my Edgewater and OTP phones so I can basically deny any other external traffic. I have a 3rd party firewall so my config is a little different but the port rules would still be the same. 

Recognized Contributor

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17 Messages

11 months ago

Got it! Thank you for that.  I would need to gather some more information so I can look into this further.

 

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