Zhone Technologies 900 - Manual (Page 46)

1-34 IMACS System Release 5.1.6 Data Cards
Model No. Running Head HSU Card User Screens and Settings HSU Card
SERVICE
The Service parameter is entered only if call-by-call service selection is supported on the D
channel selected in the DCHAN parameter above. If call-by-call service selection is
provisioned on the selected D channel, the first service type is entered in this field
automatically. Valid service codes are those that were entered for this D channel in the
Services subscreen of the D channel configuration screen.
To change this selection, highlight the selection with the cursor and press the <Enter> key. A
list of all service options for this D channel will appear at the bottom of the screen. Move the
cursor to the appropriate selection using the right and left arrow keys and press the <Enter>
key again when the correct choice is highlighted.
CALLING #
The Calling Number is the phone number of the calling party that is presented to the called
party when the incoming call is delivered. (This feature is often known as Automatic Number
Identification or “ANI”).
If the user wants the system’s main (billing) number to be presented to the called party, this
field must contain a number of up to 25 digits. If the user wants the specific phone number of
the HSU port making the call to be presented, this field must be left blank.
CALLING # TYPE
The Calling Number Type identifies the type of network used by the calling party. The options
are natnl for domestic calls, intnl for international calls, and sbscr for VPN (Virtual Private
Network) calls. Your carrier will provide more detail about this option.
CALLING # PLAN
The Calling Number Plan refers to the type of numbering plan used by the calling party. The
options are unkwn, isdn, phone and privt. Your carrier will provide more detail about this
option.
PRESENT. INDCTR
The Present Indicator field determines whether or not the calling number may be displayed to
the called party. The selections are yes and no.
SCREEN. INDCTR
The Screen Indicator field is reserved for future use.