3CX CRM Integration overview
3CX Assistant includes a CRM Integration module to allow it to integrate with Microsoft Outlook or Salesforce.com When a call arrives to your extension, you will be notified about it with a …
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Technical tips to run your VoIP PBX more efficiently
Technical training videos about VoIP, SIP and 3CX
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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 …
With a Beronet Card, and proper configuration, you are able to choose the exact line/port on which you want to dial out. This feature is requested for lines that have different MSN/DID/DDI numbers. In addition …
All SIP Phone calls consist of 2 channels:
Messaging – SIP
Media – RTP
Messaging is carried using UDP or TCP (normally UDP) SIP packets – It is used for device registration, call setup/teardown, on-hold notification, call …
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 …
3CX Phone System V8 and later include the functionality to set the TimeZone and DST (Daylight Savings Time) parameters on phones via provisioning. 3CX PhoneSystem is delivered with example pre-configured default values set to EasternTime …
NOTE: This device has been tested for Fax Calls and Voice Calls using firmware 1.2.1.5. Grandstream firmware versions are typically available from: http://www.grandstream.com/firmware.html.
Depending on your geographic location and telecommunications provider, it may be necessary to …
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 …
3CX CRM Integration overview
3CX Assistant includes a CRM Integration module to allow it to integrate with Microsoft Outlook or Salesforce.com When a call arrives to your extension, you will be notified about it with a …
Many businesses who are adopting VoIP Software PBX Systems are always looking for a way to cut down costs. That’s where the Intel Atom N270 comes in the picture, which is designed to deliver performance …
3CX provides monthly free training Webcasts, and the next one is scheduled for Thursday 11 March 2010 at 1500hrs (GMT+1).
This will be presented via Microsoft Live Meeting using its built-in VoIP …