ELTEX SMG-4 - Page 76

76 SMG digital gateway
4.1.7.7 Fax and Data Transfer Configuration Tab
Data Transmission
 Enable VBD—when checked, creates a VBD channel according to V.152 recommendation for
modem transmission. When a CED signal is detected, the device enters the Voice Band Data mode.
Unchecking the checkbox disables modem tone detection, but does not affect modem