Introduction Microsoft Exchange Server Unified Messaging communicates with a PBX via the SIP protocol. However: 1) Only TCP transport is used.
You can check that 3CX Phone System has been completely uninstalled by using the 3CX Installation Checker Tool. The tool will provide information about any traces of 3CX files that could still be on the system. ...
In the VoIP / telecommunications field, the term QoS (Quality of Service) refers to resource reservation control mechanisms. Quality of service is the ability to provide different priority to different applications, users, or data flows, ...
Introduction 3CX Assistant CRM Integration allows Salesforce.com users to automatically dial contacts simply by clicking ‘Call this contact’. The call will be triggered and setup to the users desktop phone WITHOUT having to actually dial the ...
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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How and when can I switch off STUN Resolution STUN resolution is necessary for the PBX to understand what it’s public IP Address is, and what port mappings are in effect for Media (to attempt NAT ...
General Reset gateway to factory default and ensure you are running the latest firmware. Review vendor documentation and assign a IP / Subnet mask / default router or gateway / DNS entries to the device.
System requirements for the clients: Windows Fax and Scan should be installed. Print Services should also be enabled
When is a call internal or external? Calls are decided to be either local or external based on whether the contact IP of an inbound SIP packet is local or not. To check whether the IP ...
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