#define INFO_HLC_AUDIOVISUAL 0xe0
enum { /* isdnsignal */
- mISDNSIGNAL_VOLUME,
- mISDNSIGNAL_CONF,
+ mISDNSIGNAL_VOLUME, /* change volume */
+ mISDNSIGNAL_CONF, /* joint/split conference */
mISDNSIGNAL_CALLDATA, /* data required by call instance */
- mISDNSIGNAL_ECHO,
+ mISDNSIGNAL_ECHO, /* enable/disable echoe */
+ mISDNSIGNAL_DELAY, /* use delay or adaptive jitter */
};
/* call-info structure CALLER */
struct param_data {
unsigned char data[512]; /* audio/hdlc data */
int len; /* audio/hdlc data */
-// unsigned long port_id; /* to identify the source of this data */
-// int port_type; /* type of the source's port */
};
struct param_play {
int calldata;
int tone;
int echo;
+ int delay;
};
/* encryption control structure CRYPT */