Multi-Tech Systems MVP200

Configure Host MultiVOIP

16. To change the voice coder, select the channel from the

Select Channel list, then select the new voice coder entry

from the Voice Coder list.

If you changed the voice coder, ensure that the same voice

coder is used on the voice/fax channel you are calling.

Otherwise, you will always get a busy signal.

17. If you selected the FXO interface and are using touchtone

dialing, you can set up the DTMF gain (or output level in

decibels - dB) for the higher and lower frequency groups

of the DTMF tone pair. Make your selections from the lists

in the DTMF Gain group. In the Duration box, enter the

DTMF tone duration in milliseconds. 100 is entered by

default.

Note: Only change the DTMF gain under the direction of

Multi-Tech Technical Support.

18. The Fax group enables you to send and receive faxes on

the selected voice/fax channel. You can select the

maximum baud rate for faxes from the list in the Fax

group. If you do not plan to send or receive faxes on a

given voice/fax channel, you can disable faxes in the Fax

group.