MAX Command Reference Guide
DSP Configuration Commands
56
; sc,ec,pf,hpf - on|off
; bw - 50 ~ 100
; echl - 0, 3, 6, 9 (dbm)
; dgain,cgain - -31 ~ 0 (dBm)
; jbxd - 0 ~ 300 (ms)
; jbmd - 0 ~ 150 (ms)
; jbof - 0 ~ 7
; ddm - 0(DTMF)|1(DTMF & VOICE Packet)
; ddt - 30 ~ (ms)
; faxjb - 80 ~ 2000(ms)
; faxcs - 4800|9600|14400(bps)
; rbtd - 0 ~ 5000(ms)
; lsdtt - 0 ~ 120 (sec)
; lsdtg - -63 ~ 0 (dbm)
SYS_NAME:/CONFIG/DSP>
[Parameter description]
Parameter
Description
Cptc
Sets up local tone used in voice call progress.
korea|intr|israel|france|italy|england|finland|default|user)
Codec
Assigns voice compression method.
(g723l|g723h|g729a|alaw|ulaw)
Sc
Determines whether to compress silence.(on, off)
ec
Determines whether to use echo. (on, off)
pf
Determines whether to use post filter. (on, off)
hpf
Determines whether to use high pass filter. (on, off)
Cgain
Sets up call progress output attenuation value.
(-31 ~ 0) db
igain
Sets up PCM input Gain. (-31 ~ 0) db
jbmd
Sets up jitter buffer minimum delay. (0 ~ 150) msec
jbof
Sets up jitter buffer option factor. (0 ~ 7)
ddt
Sets up DTMF detection threshold time. (30 ~) msec
ddm
Sets up DTMF detection mode (DTMF, DTMF & VOICE Packet)
faxjb
Sets up FAX Jitter Buffer Maximum Length
fxscs
Sets up FAX Highest Connection Speed
lsdtt
Sets up long silence detection threshold (time)
lsdtg
Sets up long silence detection threshold (gain)