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Opening all ports on cisco 877

I would like know how to open all ports on my cisco 877. For

> information behind my router 877 I have several voice gateway.

1 REPLY

Re: Opening all ports on cisco 877

hi

If you have any specific ports required to be opened on your router with respect to the inside lan then you can do out the same with proper access-list.

But you need to give more info on how the router is configured for the voice communication ,also whether NAT is being used and any F/W features been implemented...

regds

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