Inverse Multiplexer (IMUX) Card Settings

IMUX Card

RATE MULTIPLIER

The Rate Multiplier parameter is automatically set depending upon the Channel Rate (other than Mrate or an IMUX call) chosen in the previous paragraph. Valid entries for Mrate are 2 through 24. If an incorrect rate multiplier is input, the carrier equipment will reject the call.

If the IMUX CALL field is set to yes (see below), valid entries for the rate multiplier are 1-24for 56 or 64 and 2-3for H0 (384K).

IMUX CALL

The IMUX Call field indicates whether this is an IMUX call or a regular ISDN call. The options are no and yes. If yes is selected, the Channel Rate and Rate Multiplier selections will change, (see above).

Since IMUX calls cannot be broadcast, if IMUX call is yes, the user will not be able to use the Broadcast Phones option mentioned below.

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.

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Server Cards

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Zhone Technologies 800, 900, 600 manual Rate Multiplier, Imux Call, Service, Calling#