NMS GR303 library function summary

This topic summarizes NMS GR303 library functions according to task. All functions except NMS_GR303PhSendData are synchronous.

Initializing and exiting the NMS GR303 library functions

Use the following functions to initialize and exit the NMS GR303 library and to set trace levels for the library:

Function	Description
NMS_GR303Initialize	Loads and initializes the NMS GR303 library.
NMS_GR303SetTrace	Configures tracing for the NMS GR303 library.
NMS_GR303Exit	Performs an internal NMS GR303 library clean-up procedure and exits the library.

Use the following functions to create and destroy physical layer interfaces with the NMS GR303 library:

Function	Description
NMS_GR303ProvisionInterface	Configures (provisions) the HDLC channels for the specified interface.
NMS_GR303ModifyChannelLocation	Moves a provisioned HDLC channel to a new location or adds a new HDLC channel to a specified interface without re-provisioning the entire interface.
NMS_GR303DestroyInterface	Destroys all connections for HDLC instances associated with a specified interface.

Use the following functions to control physical layer interfaces with the NMS GR303 library:

Function	Description
NMS_GR303StartInterface	Starts the physical layer (HDLC channels) on a provisioned interface.
NMS_GR303StopInterface	Stops the physical layer (HDLC channels) of the provisioned interface.
NMS_GR303PhSendData	Sends a LAPD frame to a specified HDLC channel.

Use the following functions to retrieve and reset link status information and channel statistics:

Function	Description
NMS_GR303GetDS1Status	Retrieves DS1 link status information for a specified DS1 link.
NMS_GR303ResetDS1Status	Resets DS1 link status information for a specified DS1 link.
NMS_GR303GetChannelStatistics	Retrieves HDLC channel statistics for a specified HDLC channel on an active provisioned interface.
NMS_GR303ResetChannelStatistics	Resets the HDLC channel statistics collected for a specified HDLC channel provisioned on the active interface variant.