AsterSwitchboard free
AsterSwitchboard is an operator panel for Asterisk PBX running on MS Windows clients
Dialup/Connection Free Downloads
Joyfax Server
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.
Throttle
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.
Rasputin
Many Internet Service Providers (ISP) disconnect your computer when they detect a lack of Internet access for a certain amount of time. Rasputin simulates network activity to help keep your Internet connection alive.
Extra Dialer Pro
The program lets you record your voice message and store it on your PC until it is transmitted. After transmitting your voice message, it can optionaly record a reply from the recipient.
FaxTalk Messenger Pro
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.
Fax Voip Softphone
Fax Voip Softphone – SIP / H.323 software telephone. Call Recording. Playing audio messages into the telephone line. Sending and Receiving T.38 and Audio Faxes. Music on Hold. Call Transfer. Call Forwarding. Phone Book. Log Book. Random Phone Calls.
TekSIP
TekSIP is a SIP Registrar / Proxy for Windows.