Prosody FMP processing: API: sm_fmptx_config_ipv6

Prototype Definition

int sm_fmptx_config_ipv6(struct sm_fmptx_config_ipv6_parms *configp)

Parameters

*configp

a structure of the following type:

typedef struct sm_fmptx_config_ipv6_parms {
	tSMFMPtxId fmptx;					/* in */
	SOCKADDR_IN6 destination;				/* in */
	SOCKADDR_IN6 source;					/* in */
	enum kSMFMPRecoveryType {
		kSMFMPRecoveryTypeRED,
		kSMFMPRecoveryTypeFEC,
		kSMFMPRecoveryTypeRTP,
	} Recovery;						/* in */
	tSM_UT32 RecoveryLevel;					/* in */
} SM_FMPTX_CONFIG_IPV6_PARMS;

Description

Configures a FMP[tx] to send T.38 data to a device with the specified IPv6 address.

Fields

fmptx

The FMP[tx] to configure

destination

The SOCKADDR_IN6 structure specifying the destination IP address and port for the T38 data. A struct SOCKADDR_IN6 must be configured with an address family, an IPv6 address and a port. Note that most operating systems define this structure such that fields are in network byte order.

source

The SOCKADDR_IN6 structure allows you to specify the source IPv6 address and port for the T.38 data. A struct SOCKADDR_IN6 must be configured with an address family. The IPv6 address may be specified, or the value INADDR_ANY may be used to indicate that any suitable address may be used. The port number may be specified, or the value zero may be used to indicate that a suitable port number is to be automatically allocated and used. Note that most operating systems define this structure such that fields are in network byte order.

Recovery

The type of error protection to use One of these values:

kSMFMPRecoveryTypeRED

Indicates that Redundancy is to be used

kSMFMPRecoveryTypeFEC

Indicates that Forward Error Correction is to be used, (not currently supported)

kSMFMPRecoveryTypeRTP

Indicates the Redundancy over RTP is to be used, (not currently supported)

RecoveryLevel

Indicates the level of Redundancy to apply to packets. This is the number of secondaries to include in each packet.

Returns

0 if call completed successfully, otherwise a standard error such as:

• ERR_SM_DEVERR - device error

This function is part of the Prosody FMP processing API.