Multi-Tech Systems MULTIVOIP MVP-2410 - Manual (Page 215)

MultiVOIP User Guide Technical Configuration (Analog/BRI)
215
Note that Voice/FAX parameters are applied on a channel-by-channel basis.
However, once you have established a set of Voice/FAX parameters for a
particular channel, you can apply this entire set of Voice/FAX parameters to
another channel by using the Copy Channel button and its dialog box. To
copy a set of Voice/FAX parameters to all channels, select “Copy to All” and
click Copy.