ULTIMATE CALL BLOCKER - FAQs

Below are the most common questions and answers about the Ultimate Call Blocker. If you still need help, or can't find the answer you are looking for, please use "Contact" us via our main website".

Step-by-step UBlocker Setup
Congratulations!!! on your purchase of a Ultimate Call Blocker (UBlocker).  Please follow this step by step instructions to setup your UBlocker. These instr...
Mon, 27 Oct, 2025 at 12:08 AM
What is included with my UBlocker?
Your UBlocker package includes the following: (1) UBlocker Device – The main unit, powered by a Raspberry Pi mini computer. (1) Power Adapter – Provides ...
Sat, 25 Oct, 2025 at 11:17 PM
How to block calls using a numbers or names?
To manage your blocked and allowed numbers, log in to your account at: ? https://ultimatecallblocker.com/login Our user interface is designed to be simpl...
Sun, 26 Oct, 2025 at 8:50 PM
How does the ULTIMATE CALL BLOCKER works?
When a call comes in, the UBlocker automatically connects to HQTelecom’s secure cloud server to verify the caller’s number. It checks three lists: the Globa...
Sat, 25 Oct, 2025 at 11:02 PM
Can the UBlocker work by itself? Even if I don't manage my lists?
Yes! Once setup, UBlocker works automatically without having to manage your lists.  Since the UBlocker has over 500K numbers in the Global Blacklist, it wil...
Sat, 25 Oct, 2025 at 11:00 PM
What is required for the UBlocker to work?
- A landline phone line (can be POTs, cooper-based, Cable-based, or VoIP). - Caller ID service active (e.g. the ability to read name & phone numbers on ...
Sat, 21 Sep, 2024 at 12:53 AM
How do I login to manage my device?
Please login at the website https://ultimatecallblocker.com If you still need help, please contact us
Sat, 21 Sep, 2024 at 1:18 PM
How can I manage the lists?
You can use any Internet-enable device (PC, smartphone or tablet) to login to your https://ultimatecallblocker.com/login and manage your lists.  You can log...
Sat, 21 Sep, 2024 at 12:52 AM
I can't connect to 192.168.2.1?
First of all, you don't connect to 192.168.2.1, you browse to 192.168.2.1 using a browser in your PC or smartphone AFTER you have JOINed to the ublocker...
Fri, 18 Jan, 2019 at 1:28 AM
How to suppress the ring(s) on blocked calls when using my Ultimate Call Blocker
How the UBlocker Works with First-Ring Suppression When a call comes in from a number on the Blacklist, the UBlocker requires 2–3 seconds to read the Call...
Wed, 17 Sep, 2025 at 5:17 PM