FaxMail Network for Windows
Send Receive Fax Single Computer or Network
sip network fax
Send Receive Fax Single Computer or Network
RelayFax Network Fax Manager
Powerful email-to-fax and fax-to-email server
Zoiper Free IAX and SIP softphone
ZOIPER Free IAX / IAX2 and SIP softphone
Fax Boom
Fax Boom: faxing over Betamax SIP network.
Fax Voip T.38 Modem
T.38 Fax/Voice modem for SIP/H.323/ISDN CAPI
VoIP SIP SDK
A powerful and intuitive VoIP SIP SDK
Mizu SIP SoftPhone Free
MizuPhone -free VoIP softphone for Windows
ABTO SIP SDK
A powerful and intuitive VoIP SIP SDK
ABTO Software VoIP SIP SDK for Windows
A powerful and intuitive VoIP SIP SDK
Video VoIP SIP SDK
A powerful and intuitive Video VoIP SIP SDK
