IAD SERIES USERS MANUAL
57
5-10 Global set
Item
Instruction
Global set
GC_domain
Government and enterprise gateway domain name
Voicecall_ims_port
The default value is 9060, which can also be negotiated
with opposite devices.
Voicecall_sip_port
The default value is 5060which can also be the same
with the opposite device,and the port range suggested is
1000-10000
ims_dscp
Sets the signaling DSCP priority value
Voicecall_rtp_port
The RTP port is generally set between 10000 and 20000
audio_dscp
Set the RTP DSCP priority value.
packet_time
Set how often the codec chip samples the voice packet
and sends it as an IP message;
The common packing time is 20ms and 30ms.
TOS
Set the TOS priority value.
Same_phonetime
With this option enabled, the phone time is
synchronized with the device's time.
Call_display_mode
The device provides "FSK" mode.
FaxT38
Whether to enable or disable the T38 fax mode
FaxT30
Enable or disable FAX T30
FaxWayT30
The device provide “ALL” and “other”two mode
Voicefax
Enable or disable voice fax
DspInputGain
The volume of the voice of the initiating caller. The
value range is -14db ~ 6db, volume gradually
increased, default is "0db".
dsp_dtmt_volume
The volume of the user's keystroke sound during a call.
The value range is -63db ~ 0db, and its volume
increases gradually. Default identified as "-3db".
dsp_clear_echo_enable
Enable echo suppression control to eliminate the echo
transmission on the peer.
DspClearEcho
Enable echo suppression control, set the suppression
time, value 8 ~ 128ms, default value is "64ms".
DspComfortVoice
Enabling a comfortable background sound, the device
has the technology to generate a comfortable
background sound. With mute compression enabled, the
