Category archives: Uncategorized
Skyswitch – yealink – TLS
1. Firmware Update: Ensure your Yealink phones have the latest firmware version: that supports TLS 1.2. Refer to Yealink’s documentation: for specific firmware versions and upgrade procedures for your phone models. Models up to V84 (before openssl 2.1. 0.11) support algorithms like RSA/DH, and TLS support is limited to TLS 1.2 . Models from V84 onwards (after openssl …
ICMP type – disable remote ping
all type
Interview questions – answer by chatgpt
Yealink – call forwarding – TLS – feature-sync-with-yealink
click bw.feature_key_sync=”1″ Feature Sync through Subscribe/Notify does not work if TLS is enabled on the phone. if there is an issue, for extensions in queue, just use UDP instead of TLS
Microtik router port forwarding – fortinet policy
IP -> firewallhttps://help.yeastar.com/en/k2/topic/set-up-port-forwarding-on-mikrotik-router.html quick set -> port setting (woh, this is wrong) issue for quick set: It will do dst-nat to all of packets coming from wan to lan AND from lan to wan. If you will add rule to port forward tcp:80 to 192.168.88.99:80, it will break all connections from lan to wan:80. It …
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Phone Number Validator (US | CA)
https://www.ipqualityscore.com/phone-number-validator
Skyswitch – US caller name
We have learned that Neustar, a TransUnion company, has made a change affecting the Caller Name (CNAM) data they return for a phone number. Some background:While there is no formal, singular, national database for CNAM storage, the industry has more or less standardized Neustar’s solution. Carriers provide names to be associated with the phone …
Protected: ILEC vs CLEC
There is no excerpt because this is a protected post.