This driver is version 7.61 which is a newer driver than 7.6005. I found it at www.paradise.com.hk/driver/utility.com. I had been using the 7.6005 driver and attempting to get the voice- speakerphone functions working. Note - I do not use this modem for conection the the Internet as I have ADSL). This new driver improved on 7.6005 in that it will now relay incoming voice to the speakers on my sound card, but still does not relay sound from the microphone outbound. If any of you have a solution to this, or a newer driver, let me know.