Sharp MX-2640N change fax transmission speed

[ccttechelp]

Hi all

i want to send fax over VoIP and I need to turn down the transmission speed on this MFP to 9.6kbps.

I am able to create a fax contact in the address book and set the transmission speed to 9.6kbps and successfully send fax every time.

I need to make the default transmission speed for all faxes to be 9.6kbps.

There are no settings in the GUI to do this, how can i set it in the test simulation menu?

thanks.

[mansart]

SIM 66-1

You must first disable V.34 for TX. Set Fax Soft Switch 27 bit 4 = "1": V.34 invalid in TX.

Set fax soft switch 29 Bits 3 to 6 = "0100": for 14400 bps or "0001": 9600 bps.

[repn1999]

make sure ecm is turned off also.