Initializes a Bearer Control Evnt Structure with the following information elements:
actionIndicator
networkCharacteristics
bearerControlInfo
bearerTunnelling
The resulting BCF Message is used to originate a forward bearer establishment with fast forward tunneling (IP core network).
It conveys in particular the IPBCP request and Network characteristics.
DWORD bcfInitFastForwardBearerSetupRequest (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 event structure. |
| Argument | Description |
| BCF_SUCCESS | |
| BCF_PARAM_ERROR | Parameter error. |
Use the IPBCP Request to advertise 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 | Connect forward |
| networkCharacteristics | IP |
| bearerControlInfo | Contains the tunneled bearer control protocol data (IPBCP Request) |
| bearerTunnelling | Tunneling to be used |
Codec negotiation cannot be performed with a fast forward Bearer establishment procedure.