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![FAQ] Ports in a firewall that need to be open in... - Poly Community](https://community.poly.com/t5/image/serverpage/image-id/6603i717EAD1EC85666AC/image-size/original?v=1.0&px=-1 "FAQ] Ports in a firewall that need to be open in... - Poly Community")
FAQ] Ports in a firewall that need to be open in... - Poly Community
Cisco tips and notes: Cisco Unified Communications Manager 8.6(1) TCP and UDP Port Usage
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![FAQ] Ports in a firewall that need to be open in... - Poly Community](https://community.poly.com/t5/image/serverpage/image-id/5094iB87009624196FC0F/image-size/original?v=mpbl-1&px=-1 "FAQ] Ports in a firewall that need to be open in... - Poly Community")
FAQ] Ports in a firewall that need to be open in... - Poly Community
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FIREWALL SETUP AND NAT CONFIGURATION GUIDE FOR H.323 / SIP ROOM SYSTEMS – BLUEJEANS 2018
