December 7, 2011 – 6:58 pm | 16 Comments

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 …

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Articles tagged with: 3cx tunnel

Configuring External Extensions with 3CX PhoneSystem
January 15, 2012 – 10:30 am | 5 Comments
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 …

New Version of 3CXPhone for Android Available with 3CX Tunnel (1.3.1)
September 3, 2011 – 12:25 pm | 11 Comments
New Version of 3CXPhone for Android Available with 3CX Tunnel (1.3.1)

We are pleased to announce a new release of 3CXPhone for Android, build 1.3.1, which includes the 3CX Tunnel. With the 3CX Tunnel feature, you can proxy all SIP and RTP traffic over a single …

3CX Phone Configuration
August 2, 2010 – 5:34 pm | Comments Off
3CX Phone Configuration

3CX Phone can be configured to connect to 3CX PhoneSystem from the same LAN, and also from a remote location. If 3CX Phone is going to be used from a remote location, you can also …

Securing 3CX PhoneSystem – some hints!
June 14, 2010 – 11:09 pm | 5 Comments

If you have been asking yourself how to secure 3CX PhoneSystem, read on…

Firewall Configuration Overview for 3CX PhoneSystem
March 29, 2010 – 2:57 pm | Comments Off
Firewall Configuration Overview for 3CX PhoneSystem

In order for 3CX Phone System to communicate successfully with VoIP providers and Remote Extensions, your firewall/router device must be configured for SIP operation. To maximize your chances of success, make sure you choose a …

VIDEO: 3CX Tunnel – Configuration (Part 2)
February 23, 2009 – 9:48 pm | Comments Off

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.

VIDEO: 3CX Tunnel – Overview (part 1)
February 17, 2009 – 4:11 pm | Comments Off

This VoIP Nugget explains what the 3CX Tunnel is – and why it makes configuring external extensions and bridges easier. A second VoIP Nugget will be published that shows exactly how to configure the 3CX …