Callers can connect to a conference call using either standard or VoIP lines on external telephone numbers or through an office phone system. The number of people who can join a conference call is limited only by your bandwidth.
Throttle instantly upgrades your computer and modem to download files faster, browse the web faster and play games without lag. Throttle is one of the best internet acceleration software products and works with Cable, DSL, U-Verse, Fios internet.
Network fax software allows you to send and receive faxes via public phone lines or T.38 SIP trunk. Key featues: Fax to Email, Fax Over IP(3CX Phone System PBX), Cover Page, Fax Editor, BlackList, SMS Notification and Multi-language supported.
Easy to use answering machine software and fax software for Windows. FaxTalk Messenger Pro provides powerful answering machine and send and receive fax capabilities to manage your voice and fax communications quickly, efficiently and reliably.
A free program that makes sure your ISP won’t drop your internet connection due to inactivity. Connection Keeper can also be set up to automatically close those annoying pop-up windows.
TekSIP is a SIP Registrar / Proxy for Windows.
AsterSwitchboard is an operator panel for Asterisk PBX running on MS Windows clients