Block Unknown Number

[scooter817]

Hi Everyone

I wanted to know is there a way to block unknown numbers, I thought that by checking the reject anonymous calls box on the line would stop it but they are still getting through. If anyone has done this before I would greatly appreciate some help with this and thanks in advance.

Eric

[Jaime Valencia · Accepted solution]

Plenty of info if you google: cisco block anonymous calls

https://supportforums.cisco.com/discussion/11417341/block-incoming-anonymous-calls

https://www.youtube.com/watch?v=24-6ifUXvdI

https://www.byteworks.com/blog/allow-or-block-anonymous-calls-into-cisco-communications-manager-lua-script-update/

https://lists.gt.net/cisco/voip/86237

[scooter817]

I opened a TAC case and they told me that it couldn't be done and you helped me fix this in 30min with this article, as usual thanks Jaime.

https://lists.gt.net/cisco/voip/86237

[Jaime Valencia]

Really???

Whoever got your case definitely had no idea, you can see there are a lot of references in google (and more than one way to do this), and even more if he looked at old TAC cases asking the same thing.

[scooter817]

I kinda figure that and that's the reason I posted on hear because I knew it could be done. And now that I know I can add this to my knowledge base and thanks again.