Control of isdn phone number and sub-address – ZyXEL Communications ACCESSING INTERNET & INTRANET omni series User Manual

Page 93

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Advanced ISDN Call Control 81

Example: ATS80.4=0 disables Low-Layer-Compatibility message
for Analog Port 2 (omni.net).

Control of ISDN Phone Number and Sub-address

The Calling-Party-Number information element identifies the origin
of a call, and the Called-Party-Number information element identifies
the destination of a call.

The Calling-Party-Subaddress information element identifies the
Subaddress associated with the origin of a call.

The Called-Party-Subaddress information identifies the Subaddress
of the destination call.

Each type of outgoing call can be assigned with one
Number/Subaddress pair by using the command

AT&ZOx=s.

The

possible values for x are as follows:

x = I - for ISDN data calls.

x = A - for the analog adapter 1 (non-data).

x = B - for the analog adapter 2 (omni.net).

The number-Subaddress-string ‘s is defined as:

s = [[Yn][Nn]own-number][/[[Zn]own-Subaddress]/]

where Yn specifies the number type:

Y0 - unknown (default if Yn is omitted).

Y1 - international number.

Y2 - national number.

Y3 - network specific number.

Y4 - subscriber number.

Nn is the identifier of numbering plan:

N0 - unknown (default if Nn is omitted).

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