MSPL Built-in Constants

MSPL offers the following built-in enumeration types for use within scripts.

Enumeration type	Description
ExternalSourceNetwork	Indicates the type of network from which the message originated.
ExternalSourceType	Indicates the nature of the source of the message.
MessageOrigin (MSPL)	Specifies the origin of a message.
ServerRole	Indicates the role of the server where the SPL is executing.
StandardMethod	Defines the set of standard SIP method types.
StatusClass	Defines the set of status classes to which a response belongs.
StandardHeader	Defines the set of standard SIP headers.
UserOption	Indicates a user option. Used as a parameter for the CheckUserOption function.
UserPolicyType	Indicates the type of policy in use by a user. Used as a parameter for the QueryUserPolicy function.