Modem (Music on hold)

[Visagephoto]

I have just upgraded the Supervoice comms software with my modem, to the Pro Version which has a music on hold feature with a compatible modem, does anyone know if it's possible to enable this feature on the USR Pro Message modem (USR tech support won't reply to my e-mails).

Is anyone aware of any other brand modems on the market which support this function.

Alan