We have a UC560 and a Firebox M370.
UC560 is CUE, DHCP and Firewall.
objective: replace UC560 Firewall and DHCP with Firebox.
concern: UC560 uses POTS for outside telephone lines. The voice vlan is configured for NAT.
question: can we remove the voice vlan NAT and move all DHCP services to the Firebox without telephones loosing access to CUE?
thanks for any guidance or warnings.
Blessings,
Pastor John
