Search results for query: security

  1. YubiKey/FIDO2 support for authentication

    ...authentication, already adopted by Microsoft, Google, and GitHub among others. This could really improve the experience and security posture for 3CX authentication, and we have prospects already onboarded into the YubiKey ecosystem who are asking for this feature. Thank you in advance :)

  2. Controvo - A Complete Management Platform for 3CX Partners

    Product tester here. (No, I'm not being paid to write the below. It just shows how happy I am with the product.) Let's be honest... the 3CX Admin platform ____ [may not be optimal for all :) ]. There are so many things you wish you could do, but simply can't. Features that should exist...
  3. MichaelB_3CX

    August Security Updates Question

    Wait and follow here https://security-tracker.debian.org/tracker/CVE-2026-13321

  4. August Security Updates Question

    Thank you for posting the August Security updates for linux. Question, our security had noted the following: CVE-2026-13321 - The BIND resolver accepts validly-signed NSEC records where the "Next Domain Name" field points outside the signer's zone. This issue affects BIND 9 versions 9.11.0...

  5. Controvo - A Complete Management Platform for 3CX Partners

    ...3CX partners since our general release on August 1st. Because we take this seriously, we've also gone through red team pen-testing by ISP Security. I'm happy to provide the report. We have partners as small as a few systems and as large as hundreds. Our stack of tools exists to serve all of...
  6. nikolascx

    V20 Update 10 Alpha: MCP, AI Server & More Admin Control

    Nice one!!! BTW - they were not blacklisted yet because the IP's did not yet reach the blacklist threshold. But cool that you did it for the server. Great example - keep on exploring.. There are 29 tools in the mcp toolbox catalog for you to explore!!

  7. V20 Update 10 Alpha: MCP, AI Server & More Admin Control

    I connected 3CX MCP to an AI agent and asked it to check for security risks. It found several IPs attempting attacks that hadn’t been blacklisted yet, so I simply told it to block them. Amazing — this is next-level PBX management!

  8. Feature Request: Granular Permissions System / Custom Roles

    ...Telecom, and Management. MSP environments where customer staff need visibility into settings but should not have modification rights. This would provide greater flexibility, improve security, support the principle of least privilege, and reduce the risk of unintended configuration changes.

  9. Twilio MMS and outbound text not working - easy fix

    ...token. After i pasted that in, Outbound texting worked and then i was able to revert the HHTP authentication back to Enabled for proper security and the MMS still worked too, because once 3cx had the credentials it could also access the media files. Simple error on my part, caused by a UI...

  10. 3rd party phones / softphones integration 3cx v20

    Leaving 3CX completely open to any device remotely, has critical security risks, which is why things have been tightened up, over the last few years. It also creates a lot of unnecessary troubles, as people are no longer using devices that have been tested to work with 3CX. That said, I haven't...
  11. Uchitha kosgoda

    JSON-Based Trunk-to-Trunk Routing Script for 3CX V20

    ...• Normalizes common number-formatting characters • Logs routing decisions for troubleshooting • Blocks unmatched numbers by default for security This can be useful for CUCM-to-3CX integration and other PBX-to-PBX transit-routing scenarios. GitHub repository...
  12. JohnS_3CX

    Improve Auto Firmware Upgrades for Router Phone Deployments

    Might have been a fluke that one. The option will only prevent WAN SIP registration for security, but not config and firmware download. Otherwise no router or SBC-based phones would ever provision xD I would put that down to likely be networking / DNS if it ended up working without any other...

  13. Enable logging of users listening to downloading recordings from PWA or web client

    ...or listens to a call recording it is not logged in the audit log. It is logged when a call is downloaded from the admin portal. Would it be possible to develop the system so that when users download calls from the PWA or web client it is logged in the audit log as a security monitoring thing?
  14. Charles_3CX

    Customer call quality issues

    ...Wireshark trace on an affected PC during an affected call and comparing it with a working IP phone capture. I would also review any endpoint security software, Windows Firewall, VPN clients, or network policies that may be affecting UDP/RTP traffic on the Windows devices. Since the issue is...
  15. AbdullaR_3CX

    Password Reset

    ...configured SMTP service, regardless of the recipient's email domain. The purpose of that test is to rule out any filtering, quarantine, or security policies on the receiving mail server that could be preventing the email from being delivered. That said, based on the log entry you shared...
  16. AbdullaR_3CX

    Antivirus on Debian 3CX ISO

    ...built-in Remote Syslog feature instead of installing third-party antivirus software on the 3CX server. It allows you to forward operational, security, and audit logs to an external Syslog/SIEM platform for centralized monitoring. You can read more information in our blog post here...
  17. bitn2

    Max Extension Limit Policy #9039

    I understand, no i am from Germany. But anyway, the price difference from 32 to 48 isnt that big. Maybe you can group some of the phones to get under the licence limit?
  18. Alphabetic

    Max Extension Limit Policy #9039

    Unfortunately your only option is to do what btn2 said or up your license.

  19. Max Extension Limit Policy #9039

    ...a location (east, west, floor #, shipping, receiving...) so EMS can identify where the 911 call is coming from, it also helps our internal security team, for dispatching. All phones, including warehouse analog phones, are assigned a DID. Each DID is then assigned a location identifier. This...
  20. GabrielaS_3CX

    50% Discount on Hosted by 3CX for Peace of Mind

    Continue reading the Original Blog Post.
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