Yes, modem on hold is supported in many areas, to view what areas, please see Access Numbers and the MOH column of the acces number lists. In all MOH areas, we have a timeout of 180 seconds (3 minutes) set.

To use MOH the user must have a V.92 Modem, Callwaiting on their phone line, and the NetWaiting or a MOH software applet. Most V.92 modems include the applet with their CD.