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Yealink Forums » IP Phone Series » General topics » Firewall settings?

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Firewall settings?
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Klausgodtkjaer Offline
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Joined: Nov 2017
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Post: #1
Firewall settings?
Hi.

Imagine a vlan for IP phone only, no rules what so ever which means all traffic will be stopped at the firewall. What rules do I need to create to make the T46G fully functional? Auto provisioning, calls ect.

So far I've come up with the following from wireshark:
TCP:
port 80 to the phoneprovider WAN IP only.
Port 5059-5069 to the phoneprovider WAN IP only.
Port443 to any. I saw once(!) some traffic from the T46G to Amazon AWS.

UDP:
Port 15000-20000 to the phoneprovider WAN IP only.

UDP/TCP:
Port 53 to any, DNS
Port 123 to any, NTP

Am I missing something?
02-14-2018 01:42 PM
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Messages In This Thread
Firewall settings? - Klausgodtkjaer - 02-14-2018 01:42 PM
RE: Firewall settings? - Trythistwo - 03-22-2018, 07:46 AM

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