Skip to content

Home

Tao Wu — VoIP Freelancer — support@wuyifan.com

Author archives: admin

ICMP type – disable remote ping

all type

Posted byadminPosted inUncategorized

Interview questions – answer by chatgpt

Posted byadminPosted inUncategorized

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

Posted byadminPosted inUncategorized

Protected: Mikrotik router port forwarding – fortinet policy

There is no excerpt because this is a protected post.

Posted byadminPosted inUncategorized

Phone Number Validator (US | CA)

Location: https://www.ipqualityscore.com/phone-number-validator Carrier Name: https://www.telvalidator.com/

Posted byadminPosted inUncategorized

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 …

Continue reading “Skyswitch – US caller name”

Posted byadminPosted inUncategorized

Protected: ILEC vs CLEC

There is no excerpt because this is a protected post.

Posted byadminPosted inUncategorized

Fusionpbx – gswave – miss extension list in dropdown

Posted byadminPosted inUncategorized

Database Maintenance – image url replacement in post content

https://www.geeksforgeeks.org/mysql-cant-specify-target-table-for-update-in-from-clause/

Posted byadminPosted inUncategorized

Asterisk – hide caller id – sip.conf

https://wiki.kolmisoft.com/index.php/P-Asserted-Identity https://www.wuyifan.com/2024/04/03/asterisk-hide-caller-id-sip-conf/p-asserted-identity-kolmisoft-wiki/

Posted byadminPosted inUncategorized

Posts navigation

Newer posts 1 2 3 4 5 … 14 Older posts
Home, Proudly powered by WordPress.