ZyXEL Communications omni series user manual Handling Analog Calls non-data, AT&V6, AT&V7

11 Handling Analog Calls (non-data)

The omni.net, and omni.net Internal allow connection of analog devices (e.g. telephone, fax, PBX, or modem) to your ISDN line. This chapter will outline the steps you need to take to place and answer analog calls via your ISDN line.

ONote: Remember, The omni.net Internal has one analog adapter. Phone 2 information applies to the omni.net only.

The analog adapter(s) use RJ-11 phone jacks. The pin assignment of the jacks are shown in Chapter 18.

German ZyXEL customers: The inner two pins of the RJ-11 are used for the Tip and Ring (or a and b signals in Germany, the two signals that connect to a telephone set). This is the standard pin assignment, but some BZT-approved telephones use the outer two pins for a and b. If this is the case, use the attached TAE adapter which has a unique interface definition or use an RJ-11 cable that connects the inner pins on one end and the outer pins on the other end.

The following table shows some of the most frequently used AT commands for your reference:

AT Command	Description
ATDAs	Automatically dial out for device connects to
	Phone 1, “s” represents the number string to dial.
ATDBs	Automatically dial out for device connects to
	Phone 2.
AT&V6	View current setting of analog adapter, Phone 1.
AT&V7	View current setting of analog adapter, Phone 2.
AT&L0 or	Assign analog calls to Phone 1 if the line is not in
ATS84.5=0	use.
AT&L1 or	Assign analog calls to Phone 2 if the line is not in

Handling Analog Calls (non-data) 71