Technical Reference for ZyXEL omni.net series

Outgoing Calls

After you have connected your omni.net to the ISDN line, your computer, and analog phone (omi.net LCD/Plus only), then you are able to place outgoing data and voice calls.

Dialing Data Calls

You can use the command [ATDI] to instruct your omni.net to make an ISDN data call.

&Type: ATDI17142630398<enter> (Make a Data call)

Dial Out Voice Calls (for ZyXEL omni.net LCD/LCD+M//Plus)

You can use your analog phone connected to Phone port 1 and 2 to dial out directly, or choose to type the command [ATDA], [ATDB] to instruct your omni.net that you wish to place an ISDN voice call. Command [ATDA] switches the call to analog port 1, while [ ATDB] assigns the call to analog port 2.

&Type: ATDA17146930762<enter> (Make a voice call on analog port 1)

Dialing Out using internal Fax/modem (for ZyXEL omni.net LCD+M)

Using the “M” command following the “ATD” will tell your omni.net LCD+M to automatically switch calls to the internal fax/modem once dialing is complete.

&Type: ATDM17146930762<enter> (Make a voice call on analog port 2)

Dialing Out Using ISDN Mode Optional Speech Bearer Service

Your omni.net supports ISDN data utilizing Speech Bearer Service. To enable this function, you need to set S-register S83 bit 7 to 1 (ATS83.7=1). This function is useful in areas where ISDN service providers’ charge lower usage rate for voice (speech) calls.

4-4