How to block the call from 3CX IVR extension Overview If we create a Digital Receptionistextension (Also called IVR extension) when we using 3CX system, then after the call is sent to the IVR, other extension numbers can be dialed directly
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How to use Putty to connect to Alibaba ECS that using SSH key pair
How to use Putty to connect to Alibaba ECS that using SSH key pair Why use a key pair for Alibaba Cloud ECS? Alibaba Cloud SSH key pair is a secure and convenient login authentication method. It consists of a
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Direct IP call with Fanvil Phone
Direct IP call with Fanvil Phone Scene Description Under the same interconnected LAN, there are two Fanvil phones are not registered in the PBX . The two phones can use its IP direct dialing function to enable intra-office phones to communicate with
Fanvil Phone CLIP Mode Description
Fanvil Phone CLIP Mode Description Overview Calling Line Identification Presetation (CLIP), also known as Caller ID, it can be used by Voice over Internet Protocol (VoIP). The number and name of caller are sent to the called party during ringing. Caller ID
How to encrypt the Configuration file of Fanvil Phone?
How to encrypt the Configuration file of Fanvil Phone? Overview Due to the convenience of bulk deployment, more and more customers use this method to deploy phones. However, during bulk deployment, configuration files are inevitably transmitted over the network. There are
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What is the Announce Caller (Rebound)?
What is the Announce Caller (Rebound)? Overview Some of our customers will see the option “Announce Caller (Rebound)” when configuring the extension settings in the 3CX system. Many users are not sure what this option means and what it does. In
Analyze the reason why a call to an IVR extension failed
Analyze the reason why a call to an IVR extension failed Background： We have a customer tell us that only one number of their external DID number can be dialed. Other external numbers are immediately hanged after dialing. The customer
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How to configure security rules on Alibaba Cloud platform for 3CX
Background: 3CX is an open-platform, software VoIP phone system that works with popular IP Phones and SIP trunks whether on-premise or in the cloud. We have many customers who choose Alibaba Cloud platform to deploy 3CX, some customers don’t know
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How to use the Fanvil X210 to view Hikvision IP camera
How to use the Fanvil X210 to view Hikvision IP camera The X210 is a high-end business IP phone for users who need flexibility and advanced features to easily work with the X210’s 4.3-inch main color display with 10 DSS
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3CX connect gateway to make outside call
Preparations Router 3CX PBX IP phone (We use softphone here) VG1X-8FXO gateway PSTN line Gateway Install Power on VG1X-8FXO gateway, plug one PSTN line to FXO-1, and connect WAN port to switch(or router). Connect IP phones to internal network, or