Be aware that different firmware versions may have different web interface formats and functionality. For further support, please visit Yealink here From 3CX Phone System Ring groups can be used to facilitate multicast paging. Note that 3CX Phone System facilitates multicast paging along the address range: 224.0.0.0 – 224.0.0.255 and port range which is not already…
Tag: 3CX Phone System
Configuring a Zyxel P-662H-D1 Router with 3CX Phone System
In this article, we will see how to configure a Zyxel P-662 to allow traffic required by 3CX Phone System. This is a 2 step process – first, we will configure the firewall to allow VoIP traffic from the internet and secondly we will configure the firewall to route the VoIP traffic to 3CX Phone…
Provisioning a Grandstream DP710 / DP715 DECT Phone
The following configuration steps have been tested with Grandstream handsets DP710 / DP715 with the firmware revision 1.0.0.5. Note that different firmware revisions may have a different web interface and/or different functionality. This guide is based on a new phone OR one that has been reset to factory defaults. If in doubt, reset the phone…
Provisioning a Panasonic KX-TGP500B01 DECT Phone
The following configuration steps have been tested with Panasonic KX-TGP500B01 using the KX-TPA50 handsets and firmware revision 22:58. Note that different firmware revisions may have a different web interface and/or different functionality. This guide is based on a new phone OR one that has been reset to factory defaults. If in doubt, reset the phone…
3CX Phone System Withstands Massive Online Attack
How robust will 3CX Phone System prove to be when handling a Denial of Service (DoS) attack or an Intrusion Attempt? If you have asked yourself this question before, then it means that you are thinking in the right way – trying to foresee the potential problems, and evaluate the solidity of your solution. One…
3CX Phone System High Availability System – Active / Active
An active failover allows for seamless handover to a backup server in case the first server fails. If the primary 3CX Phone System Server fails, the phones will automatically switch to the backup server and/or the backup gateway will become active. Calls will be routed through the same gateway as long as the master server…
Import Extensions via 3CX Active Directory Feature
3CX Phone System has the ability to download all of your current user settings from your Active Directory Server via the LDAP protocol. All the user’s data such as first and last names, mobile numbers, and email addresses will be queried from the Active Directory and extensions will be created with a click of a button….
Troubleshooting a Direct Remote Extension
This step by step guide will help you troubleshoot a direct remote extension setup at home or at a remote office. Direct remote extensions can work but correct functionality cannot be guaranteed as there are many factors at play (such as: Network Topology, Router configuration, Firewall settings, etc.) and you may not have control over…
3CX Phone System 10 Service Pack 6 – Maintenance Update
3CX is pleased to announce a new release of 3CX Phone System 10, build 24018 – Service Pack 6. To combat software piracy, we require all 3CX Phone Systems to be reactivated on their next start-up. This service pack will allow you to reactivate 3CX Phone System. Download this update by simply logging into the…