Welltech VoIP ATA series V.303 - Manual (Page 95)

ATA Web user guide
Welltech Technology Co., Ltd.
95 / 114 2015/1/8
Item Decription
Enable: If you enable [Subscribe for MWI, forward, DND]
function, you will hear the alert tone(DuDuDu…..) when you pick
up the phone.
Option: Disable, Enable.
Billing Signal Default is Disable. This feature is to provide start billing signal
when call was established.
Option: Disable, Polarity Reversal, Tone_12K, Tone_16K .
CPC Delay Default is 2 seconds. Delay how many seconds to send CPC
signal (Loop Current Drop signal) to Analog telephone set
when ATA received drop call signal from IP SIP command. Only
numbers are accepted, data range is (2~5 seconds), maximum
data length is 1 digit.
CPC Duration Default is 120ms. Setting CPC feature was activated duration
(Loop Current Drop duration) , data range is (0~120ms),
maximum length: 3 digits.
IP Dialing Format Default is Type 1 ( [email protected] ); Define the IP dialing format.
Option: Disabled, Type 1 ([email protected].), Type 2 (x.x.x.x).
Send Flash event Default is Disable; When you press Flash Key at analog phone
set to do Transfer feature, ATA will send different event
messages to IP side.
Option:
Disable: Send [SIP/DSP, Content-Type=applicatio-sdp].
DTMF Event: Send [RTP event, Payload type=RTP event Flash].
SIP Info: send [SIP, Request: INFO sip:xxx@xxxx].
Encrypt Type Default is Disable.
Option: Disable, INFINET, AVS, WALKERSUN1, WALKERSUN2,
CSF1, CSF2, GX, VGX, RC4, VOS_R, VGCP and Welltech . VGCP is
popular in the market. Once this featuare was selected, both
voice codec and SIP command were encrypted during transmit
on IP network.
* Note: Your Registered Proxy server must support the same
encryption type with ATA.
Encrypt Key Set encryption password. Only VGX encryption format need
password. Maximum data is 63 digits which can be numbers or
strings.
PPPoE Retry
Period Default is 5 (Seconds). Set the time for PPPoE to retry when
PPPoE failed. Only numbers are accepted, data range: (5~255)
seconds, maximum length is 3 digits.
System Log
Server Sending ATA debug messages to System Log Server which can
be IP Address or Domain Name Address. Format:
xxx.xxx.xxx.xxx; Maximum lengthis 63 digits.
System Log Type Default is Disable; Define Syslog type or Log message type.
Option: Disable, Call Statistics, General Debug, Call Statistics +
General Debug, SIP Debug, Call Statistics + SIP Debug, General
Debug + SIP Debug, All
.
FXS Port Country Default is USA. To select FXS Port impedance of the analog
telephone by different country’s specification.
Flash Signal
Detect (Max) Default is 60 (equal 600ms). To detect Hook Flash Time at
maximum time. When Flash time is
less than 600ms , it was
regarded as HOOK FLASH command.