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3CX Tutorials
3CX Adjusting Inbound Call Display
TUTORIAL3CX Adjusting Inbound Call DisplayThis guide is going to go over how to change/adjust the Inbound caller ID To DIsplay additional information such as Queue or Ring Group name, SIP Trunk name, Contact name, and Inbound CNAM.
3CX
Configuring a Router Phone in a Hosted 3CX System
TUTORIALConfiguring a Router Phone in a Hosted 3CX SystemThis tutorial provides a step-by-step approach to efficiently configure a Router phone within the 3CX system.
3CX
3CX Quickstart Guide V20
TUTORIAL3CX Quickstart Guide V20This is a Quickstart guide to get your 3CX working. These steps are in the order that Voxtelesys recommends to get your self-hosted 3CX up and running. Keywords: Firewall, SIP Trunk, Departments, Office Hours, Users, Ring Group, Call Queues, IVRs, DIDs
Calling
Hosted
3CX
Configure E911 Geolocation in 3CX
TUTORIALConfigure E911 Geolocation in 3CXThis is a guide to setting up Geolocation E911 service on your 3CX. It is used if you have multiple locations using the same DID.
3CX
911
3CX SBC Update Debian 10 to Debian 12
TUTORIAL3CX SBC Update Debian 10 to Debian 12How to updated your Linux based SBC for 3CX from Debian 10 (Buster) to Debian 11 (Bullseye) to Debian 12 (Bookworm)
3CX
SMS Setup (V20)
TUTORIALSMS Setup (V20)Learn how to set up SMS in 3CX Version 20!
Keywords: 3CX, SMS, MMS, 3CX Version 20, V20, Messaging, webhook, API key, campaign, TCR
3CX
SMS
MMS
Click2Call
TUTORIALClick2CallLearn how to install and manage your Click2Call settings in the 3CX Web Client!
Keywords: Click2Call, browser, link
3CX
Calling
PBX
Download the 3CX Mobile App
TUTORIALDownload the 3CX Mobile App Learn how to download the 3CX mobile app from your Android and iOS device!
Keywords: 3CX, Mobile app, 3CX app, 3CX Mobile App, app store, Google play, Android, iOS
3CX
Phones
Tutorial
Replace SSL certificates for a custom domain
TUTORIALReplace SSL certificates for a custom domainLearn how to replace SSL certificates for a custom domain after renewing them with the SSL authority!
Keywords: SSL, 3CX, private key, PEM
3CX
PBX
SIP/VoIP
Add Departments (V20)
TUTORIALAdd Departments (V20)Learn how to add departments in 3CX Version 20! This tutorial guides users through creating departments, adding members, saving configurations, and setting up office hours and holidays.
3CX
SIP/VoIP
Knowledgebase
Emergency Rule (V20)
TUTORIALEmergency Rule (V20)Learn to add a 911 emergency rule in 3CX Version 20. This tutorial covers configuring emergency number, and notifications to ensure critical outbound calls are properly routed for safety.
Keywords: V20, 3CX, E911, 911, 922, Outbound rules
SIP/VoIP
Knowledgebase
911
Add DID Numbers to a SIP Trunk (V20)
TUTORIALAdd DID Numbers to a SIP Trunk (V20)Learn how to add DID numbers to a SIP Trunk in Version 20! Keywords: SIP Trunk, 3CX, DID, Numbers, V20
3CX
SIP/VoIP
Knowledgebase
