assistRequestInstructions

Usage

This operation is sent to the gsmSCF when an assisting gsmSSF or an gsmSRF receives an indication from an initiating gsmSSF requesting an assist procedure.

Expected actions

• When receiving an assist indication from a gsmSSF, the assisting gsmSSF/gsmSRF shall first ensure that there are enough resources to invoke the operation and to indicate to the initiating gsmSSF that the call is accepted.

• After the call is accepted, the operation is sent to the gsmSCF.

• After sending the operation to the gsmSCF, the assisting gsmSSF/gsmSRF shall wait for instructions from the SCF.

Invoke parameters

• correlationID – associates the dialogue created from the assisting gsmSSF/gsmSCF to the gsmSCF with the “initialDP” operation received from the initiating gsmSSF. The value can be extracted from the digits received from the initiating gsmSSF.

• iPSSPCapabilities – indicates which resource are attached, available and supported within the VMSC/GMSC or at the IP where the gsmSRF resides

• extensions

Result parameters

This operation does not expect a result.

Example

<component localCID="1" type="Invoke" operationCode="assistRequestInstructions">
  	<correlationID>352928133</correlationID>
    	<iPSSPCapabilities>27 39 14</iPSSPCapabilities>
</component>