Blocking Inbound Call by Caller ID

JRayfield

1. Brekeke Product Name and Version:
SIP Server 3.13.0.0
2. Java version:
11.0.15
3. OS type and the version:
Windows Server 2016
4. UA (phone), gateway or other hardware/software involved:
Mostly 3CX
5. Your problem:
I would like to block incoming calls from a specific Caller ID. I've tried the following, but it did not work. What am I doing wrong?

Matching:
$Request = ^Invite
From = sip:12223334444

Deploy:
$action = 603

The '12223334444' represents the Caller ID number that I'm trying to block.

John

redroof · Brekeke Talented Joined: 16 Nov 2007 Posts: 97

"^Invite" should be "^INVITE" so the Matching pattern will be like this

Matching Patterns

$request = ^INVITE
From = sip:12223334444

JRayfield · Posted: Wed Aug 03, 2022 3:49 pm Post subject:

I did use ^INVITE (just didn't capitalize it here).

I tried it in the Preliminary Rules (at the top) and in the regular Dial Plan rules (at the top) and neither worked.

John

JRayfield · Posted: Thu Aug 04, 2022 7:16 am Post subject:

Found my problem. The Matching and Deployment entries did work. Hand another problem.
John