int sm_i460mux_get_datafeed(struct sm_i460mux_datafeed_parms *datafeedp)
typedef struct sm_i460mux_datafeed_parms { tSMI460muxId i460mux; /* in */ tSMDatafeedId datafeed; /* out */ } SM_I460MUX_DATAFEED_PARMS;
Request a datafeed identifier from an I.460 mux. This identifier can subsequently used in a call to sm_tdmtx_datafeed_connect() or sm_channel_datafeed_connect().
0 if call completed successfully, otherwise a standard error such as:
This function is part of the Prosody I.460 Mux API.