To check whether your voice modem driver is correctly installed, you can check the modem voice streams are correctly recognized by Windows. If either one is not installed correctly, Voicent program might failed to start, or failed to play audi files.
Go to Windows Control Panel > Sounds and Audio Devices, select the Audio tab. Please […]

Question:
Does the system work in German and other countries?
Answer:
Yes. Due to the natrual of the autodialer product, this software can work in
any language. The recording message can be anything from human voice,
music and other sounds. The dialing rule can be specified to each individual
requirement.
However, the Voicent Natrual Text-To-Speech is only in English voice.

number of calls can be made in a month