We are pleased to announce a new release of 3CXPhone for Android, build 1.3.1, which includes the 3CX Tunnel. With the 3CX Tunnel feature, you can proxy all SIP and RTP traffic over a single …

This guide has been tested for RelayFax 7.0. Be aware that previous versions CANNOT work with 3CX PhoneSystem

Standards based SIP softphone allows iPhone, iPad and iPod Touch users to make calls via Wifi and 3G London, January 26 – 3CX, developer of the popular Windows softphone 3CXPhone and VoIP PBX 3CX Phone System, …

Beronet Berofix Gateway: Redirecting an MSN number to a FAX machine / ISDN card and bypass VoIP SIP

Qui si descrive come impostare un Polycom KIRK Wireless Server 300 con 3CX PhoneSystem.

Full featured SIP phone for Android allows users to make free VoIP Calls over WiFi and 3G London, September 8– 3CX, developer of the popular Windows softphone 3CXPhone and VoIP PBX 3CX Phone System, today announced …

This document will provide an overview of the more common concepts which need to be kept in mind when configuring 3CX PhoneSystem inside your network infrastructure, including the following topics: NAT Configuration STUN Resolution DNS Resolution in a …

Nota 1: Questa guida è stata testata per Snom 300,320,360,370 con la versione di firmware 7.3.2.7. Siate consapevoli del fatto che differenti versioni del firmware potrebbero avere diversi formati di interfaccia web e funzionalità
Nota 2: …

Nota 1: Questa guida è stata testata per i telefono SNOM 300,320,360,370 con la versione di firmware 7.3.27. Siate consapevoli del fatto che differenti versioni del firmware potrebbero avere diversi formati di interfaccia web e …

In order for 3CX Phone System to communicate successfully with VoIP providers and Remote Extensions, your firewall/router device must be configured for SIP operation. To maximize your chances of success, make sure you choose a …