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al4629740
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transitioning voice and data service

We are about to upgrade our voice and data system.

They just brought an OptEman and we will have fiber services available to us.  The question I have is that what changes will need my attention for our network.

I have the DHCP server on our LAN and DNS server on our LAN.  We have port forwarding setup on the firewall which belongs to our service provider.  The only thing that I see that I need to worry during this transition is the port forwarding.

Are there any other things you experts can think of that I should be asking?

We currently have a T1 line which will be upgraded.  We also currently have VoIP

We also have two separate domains, that we are thinking about consolidating, which we will do at this time.  Our email server operates on a separate domain than from our current network domain.
TelecommunicationsIP TelephonyNetwork Architecture

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Reid Palmeira

8/22/2022 - Mon
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Korbus

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al4629740

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Where would I change the TTL values?  Is this in the Windows Domain/DNS Server?
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