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IAM SS7 HeadersIAM SS7 Headers

User Service Information

Name

Type

Possible Values

Description

Information transfer capability

Enum / Number

Anything as per standards

Information transfer Capability i.e whether its a speech, or 3.1 KHz audio etc.

Coding standard

Enum / Number

Anything as per standards

Sets coding standards i.e specific to a network or international standards etc.

Transfer mode

Enum / Number

Anything as per standards

Sets the message tranfer mode i.e. whether it is circuit or packaet mode

Information Transfer Rate

Enum / Number

Anything as per standards

Rate at which information need to be tranferred like 64 kb mode, 1920 kb mode etc.

Layer 1 identity

Enum / Number

Anything as per standards

Indicates the codec information to layer 1

User Information Layer 1 protocol

Enum / Number

Anything as per standards

Indicates the layer 1 identity

Layer 2 identity

Enum / Number

Anything as per standards

Indicates layer 2 respect mode information

User Information Layer 2 protocol

Enum / Number

Anything as per standards

Indicates layer 2 identity

Layer 3 identity

Enum / Number

Anything as per standards

Indicates layer 3 respect mode information

User Information Layer 3 protocol

Enum / Number

Anything as per standards

Indicates layer 3 identity

Channel Structure

Enum / Number

Anything as per standards

Defines channel structure i.e. whether it is unsturutured or defualt etc.

USI Configuration

Enum / Number

Anything as per standards

Sets the configuration mode i.e either POINT or MULTIPOINT

USI establishment

Enum / Number

Anything as per standards

Indicates the mode of establishment like demand or permanent

USI symmetry

Enum / Number

Anything as per standards

Indicates type of symmetry like bidirectional symmetry etc.

Rate Multiplier

Number

1-31

Indicates the multiplier rate

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