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    Инструкции по настройке VoIP / SIP шлюзов для работы с 3CX Phone System.

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How to React when 3CX Phone System is Under Attack

April 3, 2012 - 7:42 am | 0 Comments

This is a guest post from 3CX Premium Partner, Charles Ambrosecchia of SigmaVoIP. In this article, Charles explains how to combat any attacks on your 3CX Phone System server.

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Deploy 3CX MyPhone Desktop Components via Group Policy

December 14, 2011 - 12:21 pm | 0 Comments

This article describes how to deploy “3CXMyPhoneDesktopComponents” via Group Policy Management Console in Windows Server 2008.

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Sending Emails from the VAD

September 29, 2011 - 1:39 pm | 0 Comments

3CX Voice Application Designer (VAD), allows you to automatically send e-mails with or without attachments. In this article we’ll show how to save the audio of a call to a file, and then send it as …

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Configuring a Draytek 2820 Router for 3CX with QoS configuration

May 24, 2010 - 4:47 am | 0 Comments

In this article we will describe the configuration of a hardware router with a very attractive quality-price ratio. The Draytek 2820 is a ADSL 2/2+ Router/Firewall with advanced features such as the capability to establish …

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Troubleshooting IVR Errors with IIS installs

March 9, 2010 - 9:09 am | 0 Comments

The 3CX Phone System IVR service is based on VXML and therefore integrates with the web server that you have chosen to use with 3CX. If there are problems with the web server integration, the IVR service may return the following error – “Error in the Ivr, Sorry”. This article describes what you can check if you are running IIS

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3CXBackup Restore Troubleshooting

March 9, 2010 - 7:56 am | 0 Comments

This article helps you recover from Backup and Restore Errors including some tips to make this operation quick and seamless. When a new major version is released, it is recommended to install the latest version

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The main SIP INVITE Header Fields explained

March 8, 2010 - 9:15 am | 0 Comments

This article explains the main fields included in a SIP INVITE, which is sent to set-up a VoIP call. A SIP INVITE message contains typically between 4 and 6 header entries with contact information inside them

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How to configure Secure SiP – TLS

March 4, 2010 - 7:53 am | 0 Comments

How to configure Secure SiP This is a complete guide that will provide detailed information on how to: 1. Setup 3CX Phone System with Secure SiP (TLS) (In this way the SiP messaging will be encrypted and therefore more secure) 2. Create certificates with Simple CA

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Configuring MS Exchange Server 2007/2010 Unified messaging with 3CX Phone System

March 2, 2010 - 5:13 am | 0 Comments

This article describes how to setup Microsoft Exchange 2007/2010 server as a Unified Messaging Server and configure 3CX Phone System to use it for voice mail and auto attendants This guide has been tested with the following components:Exchange 2007 SP1 RU8 and Exchange 2010 RTM 3CX Phone System version 8.0 and above 3CX Phone System must be installed on a separate machine. . .

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How can I create extensions in bulk?

February 28, 2010 - 9:33 am | 0 Comments

3CX administrators need to plan ahead on how to construct their 3CX Phone System. Now it is very time consuming to create 1 extension at a time for each user, with their settings and provisioning. There is a very simple way to achieve this – creating a .csv file and importing it

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Analyzing registration

February 10, 2010 - 11:45 am | 0 Comments

Introduction This article describes how an extension or a gateway line registers itself with the PBX Server to make itself available for making and receiving calls, and how the PBX Server will register itself with a VoIP Provider to make itself available for making and receiving calls. We trace through these steps by reading the server status log

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How do I configure Patton ISDN VOIP Gateways for a Point-to-Point Connection?

April 3, 2009 - 12:47 pm | 0 Comments

This article applies to ISDN lines and ISDN gateways only. An ISDN line can either be point-to-point or point-to-multipoint

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How do I install the Microsoft Windows XP fax client?

March 12, 2009 - 12:16 pm | 0 Comments

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 …

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