Next generation, Cloud-Based Call Blocking Technology

How do I know when a call is blocked?
2 ways: 1) Online, your BLACKLIST shows all the numbers that have been blocked.  Remember that there are 2 types of numbers in the Blacklist: 1) Those that...
Fri, 11 Jan, 2019 at 4:43 PM
What do the LEDs mean?
There are LEDs that light up on the UBlocker and also on the Phone Adapter. UBlocker WIFI -- The LED on the circuit board will usually show in GREEN when t...
Fri, 11 Jan, 2019 at 4:52 PM
I can't connect to
First of all, you don't connect to, you browse to using a browser in your PC or smartphone AFTER you have JOINed to the ublocker...
Fri, 18 Jan, 2019 at 1:28 AM
What's the difference between the Ultimate Call Blocker and Nomorobo?
There are some key differences between Nomorobo and the Ultimate Call Blocker. 1) Ultimate Call Blocker features a Global Blacklist service managed by HQ...
Tue, 22 Jan, 2019 at 10:33 PM
Can the UBlocker block call that show as "unavailable" also?
Yes, you can block calls using any names e.g. "unavailable".
Sun, 3 Feb, 2019 at 4:28 PM
My phone company identifies some junk calls by prefixing the CID name with SPAM-XXXXXXX. How would I go about blocking all calls with a CID name starting with "SPAM"?
A simple way to block all these calls is adding the name "SPAM" to the Blacklist as a NAME filter.  This will block all calls that have the SPAM i...
Fri, 15 Feb, 2019 at 11:34 PM
In the case of a power outage, will the UBlocker unit default to pass-through until power is restored?
Yes, if the UBlocker is turned OFF due to a power failure or if the Internet is down, there will be no call blocking (e.g, pass-through) until power is rest...
Fri, 15 Feb, 2019 at 11:39 PM
Keep getting "Internal Server Error' at www.ultimatecallblocker.com. How can I fix this?
This issue seems to be linked to compatibility issues with secured (SSL) certificates on websites and some browser versions (e.g. Apple / Safari users).  Be...
Thu, 20 Jun, 2019 at 2:48 PM
My UBlocker is not working (blocking calls or logging calls)
Please follow these 3 troubleshooting steps: 1) The first step in troubleshooting this issue is to power cycle your UBlocker unit (this fixes most issu...
Sat, 3 Aug, 2019 at 2:08 PM
Why should I pay extra for hardware replacement?
This yearly fee covers all hardware components that may get damaged such as the UBlocker, power adapter or phone adapter.  So, in case your device stops r...
Fri, 8 Nov, 2019 at 12:09 AM

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