3CX is pleased to announce a new release of 3CX Phone System 10, build 22686. Service Pack 5 fixes numerous 3CX Wallboard issues and also adds a new and important caller ID feature. To download …
Read the full story »3CX Product Releases
Technical tips to run your VoIP PBX more efficiently
3CX Trainings and Webinars around the world
3CX Documentation how to and FAQ
3CX, Aastra, Cisco, Yealink, Grandstream, Polycom configs
I want to start off by giving credit on this nice little piece of engineering to Worksighted systems engineer Matt Scott.
I want to start off by defining a remote extension as one that must exit …
Overlap dialing is required by CAS signaled lines. Overlap dial provides for a longer time-out period between digits, also called the inter-digit timer. With overlap dial set to off, the gateway expects to receive the …
3CX Phone System V7.1 RC3 – and this one should go ‘gold’ early next week!
We have also updated the 3CX Assistant (build history), and gave it a calmer interface. Note that to use the tunnel, …
This article applies to ISDN lines and ISDN gateways only.
An ISDN line can either be point-to-point or point-to-multipoint. If you have a point-to-point connection, you can only attach one device to your ISDN line. If …
In the VoIP / telecommunications field, the term QoS (Quality of Service) refers to resource reservation control mechanisms. Quality of service is the ability to provide different priority to different applications, users, or data flows, …
If you are using 3CX Phone System 10, please visit the Salesforce CRM integration article, which can be found here.
Introduction
3CX Assistant CRM Integration allows Salesforce.com users to automatically dial contacts simply by clicking ‘Call this …
This is the last part on how to configure the Patton for use as a PSTN gateway for 3CX. Very detailed and highly recommended!
3CX, developer of an innovative VoIP PBX for Windows announces a 5% discount* for companies using the Actio.pl – Polish VoIP provider.
Actio.pl, Polish VoIP provider offers 20% reduced tariffs** to Polish landlines and cell phones …
We are pleased to announce 3CX Phone System 7.1 RC2 – it is pretty much good to go.
In this build we have made a big improvement to the Tunnel service. If UDP is available, then …
3CX Recognized for Outstanding Innovation
London, UK – 20 March, 2009 –- 3CX announced today that Technology Marketing Corporation’s (TMC®) Unified Communications magazine (www.uc-mag.com) has named 3CX Phone System for Windows as a recipient of its …
Busy Lamp fields are the LEDS on phones that indicate the status of other extensions. BLF fields have been “inherited” from old style PBXs that have this feature.
Nowadays, presence information is also displayed via 3CX …
Connecting to a Fax to print to Fax from a Windows XP Computer
The scope of this article is to be able to send faxes to a shared printer. This shared printer can be any printer …
London, 11 March 2009 – 3CX (www.3cx.com), the international developer of the award-winning 3CX Phone System for Windows has announced a distribution agreement with Halokwadrat (www.halokwadrat.pl) , a distributor of quality voice over IP solutions …
3CX Phone System v7.1 is nearing release – we have ironed out pretty much all remaining issues and we recommend this build. Here is the change log:
Added: Japanese Language files
Added: Gateway for the Linksys 3102 gateway …
Error 2738. Could not access VBScript run time for custom action.
This error usually appears on a system during some installations because Visual Basic Script (VBScript) is not installed or has been disabled. …
To troubleshoot or analyze a particular problem, it is often handy to take a closer look at the actual SIP traffic being sent to and from 3CX Phone System or the 3CX VOIP client.
For example:
You …
3CX PhoneSystem is supplied with pre-configured templates for the most popular SIP Phone vendors on the market.
These pre-configured templates include the settings which the majority of users need. Occasionally, however, it may be necessary to …
Note: The 3CX Fax Sending module is deprecated, and no longer supported. This article is for informational/historic purposes only.
This guide is imporant to be able to enable Fax on Windows Server 2003
The Fax Sending module …
How and when can I switch off STUN Resolution
STUN resolution is necessary for the PBX to understand what it’s public IP Address is, and what port mappings are in effect for Media (to attempt NAT …
Note: The 3CX Fax Sending module is deprecated, and no longer supported. This article is for informational/historic purposes only.
Windows Server 2008 needs to have the fax services role enabled to be able to use the …
Call Progress tones are audible tones used by the public switched telephone network (PSTN) central office or a private branch exchange (PBX) to signal calling parties the status of phone calls. VoIP Gateways must understand …
General
Reset gateway to factory default and ensure you are running the latest firmware.
Review vendor documentation and assign a IP / Subnet mask / default router or gateway / DNS entries to the device. Ensure you …
7.1 is now available and features some significant enhancements. Download 3CX Phone System here and 3CX Assistant here
The top 3 features are:
3CX Assistant – This utility is installed on the users desktop and allows users complete call control, …
System requirements for the clients:
Windows Fax and Scan should be installed.
Print Services should also be enabled.
The Fax printer on the Server machine should be shared to network users.
Network Users should be …
This VoIP Nugget explains in detail how to setup the tunnel server side. It then shows how to setup the 3CX VoIP Phone to connect from anywhere on the internet to 3CX Phone System.
Docs & FAQ »
Configuring a Gamma VoIP Provider Trunk
Note: This guide is for information purposes only. If you require assistance with a trunk provided by Gamma Telecom, please contact Gamma directly for assistance. If you are planning to integrate with a VoIP Provider within the …
Events »
3CX Partner Training Event, Netherlands, February 2012
The 3CX training team is pleased to announce upcoming 3CX Partner Training events in the Netherlands.
We would like to invite all new or active 3CX partners to attend the 2 days of training on February …
Phone configuration »
Configuring External Extensions with 3CX PhoneSystem
Connecting an External Extension to 3CX PhoneSystem is often requested, and can be extremely useful for linking small remote offices and home workers. Here we get a shot at using other phones as External Extensions.
Using …
News »
3CX and ippi to Provide Low-Cost, Quality VoIP Solutions
Quality and affordable VoIP PBX solution available to all 3CX Phone System customers thanks to successful integration testing with leading VoIP provider, ippi.
London, UK and Paris, France – 26 January 2012 – 3CX, developer of …
Releases »
3CX Phone System 10 Service Pack 5
3CX is pleased to announce a new release of 3CX Phone System 10, build 22686. Service Pack 5 fixes numerous 3CX Wallboard issues and also adds a new and important caller ID feature. To download …
VoIP How To »
Configuring a Gamma VoIP Provider Trunk
Note: This guide is for information purposes only. If you require assistance with a trunk provided by Gamma Telecom, please contact Gamma directly for assistance. If you are planning to integrate with a VoIP Provider within the …
RSS Feed
Join 3CX on Facebook
Tags
Recent Posts
Recent Comments
- 3CX VoIP blog » Video on how to install 3CX MyPhone on 3CX MyPhone User Manual
- 3CX VoIP blog » How to Configure a SIP Desk ohone as a Tunnelled External Extension on Configuring External Extensions with 3CX PhoneSystem
- 3CX VoIP blog » How to Setup Inbound Fax Routing in 3CX Phone System on 3CX Support: Documentation, FAQ, Config Guides
- Phumlani Gouws on 3CX and ippi to Provide Low-Cost, Quality VoIP Solutions
- Ib Knudsen on 3CX Partner Training Event, Denmark, February 2012