ATM signalling behaviour: Responder default data source

The type of the selecting conditions listed in the left-side area depends on the by IE selection.

  • No. A selection between several sources is possible according to conditions defined on the called number of incoming the call.
  • Yes. A selection between several sources is possible according to whether an IE with a particular content is present in the SETUP message of the incoming call.


Called number condition

The Called number conditions are checked in the order of definition of the lines and the source corresponding to the first satisfied condition is connected.

  • an empty condition on a line implies the connection of the source defined on this line for all the communications which have not checked the conditions of the previous lines.
  • the complete definition of all the lines implicitly causes a connection to the None source for the communications which do not fulfil any of the Called number conditions.

If called number of incoming call is: The Called number, included in the signalling of the incoming communication, defines the connection condition of the data source defined on the same line.

then, Connect data source.
Active source used for the incoming communication if the called number defined on the same line matches the received called number.
None. (No source is connected) is the only choice.


IE condition

The IE conditions are checked in the order of definition of the lines and the source corresponding to the first satisfied condition is connected.

  • an Any IE condition on a line implies the connection of the source defined on this line for all the communications which have not checked the conditions of the previous lines.
  • the complete definition of all the lines implicitly causes a connection to the None source for the communications which do not fulfil any of the IE conditions.

If IE present in incoming SETUP: The IE precisely specified and included in the SETUP message of the incoming communication defines the connection condition of the data source defined on the same line.
The highlighted IE is the current one, which can be selected from a choice list, or used-defined.

  • . Access to the choice list of IE types for the current IE.
  • Editing of the IE type
    • ( / ) Any IE. Any IE can be accepted.
    • (0/x) designation. The IE is selected from the choice list.
    • (0/x) User defined ie. A type value can be manually entered. The User defined ie string is automatically displayed if the type value does not belong to the choice list.

Coding. To edit the content of the current IE according to the standard encoding fields if any.

Hexa. To edit the content of the current IE if any in hexadecimal.

then, Connect data source.
Active source selected for the incoming communication and to be connected if the IE defined on the same line is present in the SETUP message.
None. (No source is connected) is the only choice.

 


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updated:  27-Feb-04