# bcfInitDelayedForwardBearerSetupRequest

Initializes a Bearer Control event structure with the following information elements:

- actionIndicator

- bearerControlInfo

- bearerTunnelling

The resulting BCF Message is used to complete origination of a forward bearer establishment with delayed forward tunneling (IP core network). It conveys in particular the IPBCP request.

### Prototype

DWORD bcfInitDelayedForwardBearerSetupRequest(SiBearerControlEvnt *bearerControlEvnt, IPBCP_PARAM*ipbcpParam)

Argument | Description
bearerControlEvnt | Bearer Control event structure to initialize.
ipbcpParam | IPBCP Request input parameters used to initialize the Bearer Control Evnt Structure.

### Return Values

Return value | Description
BCF_SUCCESS |
BCF_PARAM_ERROR | Parameter error.

### Details

The IPBCP Request advertises the following RTP settings to the remote party:

- Source and sink IP address of the RTP media stream

- Source and sink UDP port of the RTP media stream

- Dynamic Payload Type of the RTP media stream

- Supported packetization time (5 or 20 ms)

The information elements are initialized with the following default settings:

Information element | Default setting
actionIndicator | No indication.
bearerControlInfo | Contains the tunneled bearer control protocol data (IPBCP Request).
bearerTunnelling | Set to the value tunneling to be used.