MWI - (SIP/TCAP Interworking)

The SIP-TCAP Interworking MWI object is created under the GCL Services object. The SIP-TCAP Interworking object has a drop down menu which will display all the subsystem numbers created. The SIP-TCAP Interworking object can be used to associate a service with a particular channel group. Once the SIP-TCAP Interworking object is created, it can be added as a New Channel Group Service to a SIP Channel Group. This object is used in the configuration of the MWI feature. For more information, refer to the IMG 1010 - GCL Service topic which is configured under the SIP Channel Group object. The Message Waiting Indicator (MWI) over TCAP is supported in both ANSI and ITU protocols.

Web GUI Page

Dialogic > SS7 > SS7 Network > GCL Services > New MWI SIP-TCAP Interworking

Open

Maximum Objects

(1) SIP-TCAP Interworking objects per GCL Services object.

Related Topics and Dependencies

Before creating the MWI object, an SS7 stack configured for SCCP/TCAP must first be configured. Under the SS7 stack, the SCCP/TCAP object can be created and then the Subsystem number. Once the Subsystem Number is created, the MWI SIP-TCAP Interworking object can be created. Within the MWI SIP-TCAP Interworking object the Subsystem Number can then be selected.

SS7 - Network

SCCP - TCAP

Subsystem Number

Adjacent Translator

Message Waiting Indicator

GCL Services

Channel Group Service 

Field Descriptions

Subsystem

The Subsystem field displays a drop down menu which includes all the Subsystem Number objects which are created under the SS7 Stack object. Once the SIP-TCAP object is created, it will be available in the SIP Channel Group Object as a New Channel Group Service.

ANSI MWI Protocol

The ANSI MWI Protocol field displays a drop down menu which includes options for ANSI and ANSI-41 protocols to format the MWI message.