Rheid Communications

Configuring 3CX Phone System with our SIP accounts is easy and will allow you to make and receive calls and have numbers routed to your 3CX Phone System PABX. You can use the instructions and images below to help you setup your SIP account with 3CX Phone System 5.1.

The 3CX Free Edition does not include the g729 voice codec, so calls will be made using g711. Please see our Bandwidth Calculator for more information on the use of codecs. Commercial versions of 3CX Phone System include the g729 codec for optimizing bandwidth over Broadband.

To download 3CX Phone System Free edition, visit : http://www.3cx.com/ip-pbx/index.html

We offer upgrade licenses and commercial licenses through our online store.

Installing 3CX Phone System is easy, just follow the prompts during the installation wizard. If your PC Windows Firewall requests your permission to allow 3CX Phone System, say YES.

Once the program is installed and you have logged into the administration console, continue with the configuration as follows.

• Add Generic VoIP Provider

• Configure your 3CX Phone System the same as the image below. Everything else can remain the same, just confirm that your settings are the same as the ones displayed.

• Add a new SIP Line. This is where you use your SIP username and password, as per the image below.

• Add a routing rule for South African destinations, as per the image below. You can add rules for any destiantions you wish, but you need rules to allow calls to be made from the system. The example below allows 10 digit dialling to South African numbers.