ZyXEL Communications Omni.Net Lite User Manual

Omni.Net Lite User’s Guide

59

Chapter 3 Using AT Commands

The AT command sets for the analog port are shown in the following table.

%P2=n

Select CLIP (Calling Line Identification Presentation) or CLIR 

(Calling Line Identification Restriction).
n=0 indicates you select CLIR and the ISDN switch will not pass 

your phone number to the destination site.
n=1 indicates you select CLIP and the ISDN switch will pass 

your phone number to the destination site.

%S0=<phone 

number> [/<sub-

address>]

Assign a phone number to the data port.
<phone number>: Enter up to 32 characters, including digits 

from 0 to 9, *, #, hyphen ( -), comma (,) and (‘,’).  [‘,’] will be 

ignored.
<sub-address>: Enter up to 20 ASCII characters ranging from 

“0-9”,” a-z” and “A-Z”.

-P0=n

Select transmitting frame size for X.75
n=128-2048 bytes, the default is 254.

-Zd=<phone 

number> [/<sub-

address>]

Set a pre-stored phone number for the data port.
d: 0-4
<phone number>: Enter up to 32 characters, including digits 

from 0 to 9, *, #, hyphen ( -), comma (,) and (‘,’).  [‘,’] will be 

ignored.
<sub-address>: Enter up to 20 ASCII characters ranging from 

“0-9”,” a-z” and “A-Z”.

Table 14   AT Data Command Sets Requiring an "AT" Prefix

Table 15   AT Command Sets for the Analog Port

\P0=n

Select CODEC type. Do not change the type until you use the TA in another 

country.
n=0: A-law
n=1: -law

\P1=n

Select the dialing method for the analog port.
n=0 indicates overlap sending, and same system as the traditional telephone 

(default).
n=1 indicates en-block sending, and you must press “#” after the phone number.

\P2=n

Configure the analog port priority.
n=0: Both of the analog ports have same priority.
n=1: The PHONE 1 port has higher priority.
n=2: The PHONE 2 port has higher priority.

\V

Display the settings for all parameters.

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