The OpenLog product range offers low cost, highly integrated voice logging cards, that combines line isolation functions and DSP based compression hardware on a single card. The cards are specifically targeted for developers of PC based voice recording systems and runs under the Windows NT/2000, FreeBSD and Linux operating systems. The following table summarises the differences between the OpenLog cards.
 

Product	Ports	Bus	Caller ID Detection	Drivers	Approvals	Form Factor
OpenLog4	4	PCI	Yes	Linux, FreeBSD-4.4, Windows 98/2000/NT	US, Europe, Australia, New Zealand	half size PCI
OpenLog8i	8	ISA	Yes	Linux, FreeBSD, Windows NT/2000	Australia	full size ISA

Features

• High impedance logging ports, suitable for direct connection to the PSTN.
• Fixed point DSP that performs control, signal processing, and Host PC communications functions.
• DTMF detection.
• Software configurable pip injection (OpenLog8i only).
• Voice compression modes: ADPCM at 32 and 24 kbit/s, 64 kbit/s A-law and mu-law PCM, 128 kbit/s linear PCM.
• Caller ID (OpenLine4 only).
• Emissions and Australian Communications Authority (ACA) compliant (OpenLog8i only).
• Free logging application software is available - build your own logger for the cost of a PC and a OpenLog card!

Pricing

Prices are in US$ and exclude delivery and local taxes.
 

Number of Units	OpenLog4 Price Per Unit	OpenLine8i Price Per Unit
1-10	US$550	US$799
11-25	US$450	US$599
25+	Ask	Ask