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2015/1/8
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Item Decription
Call Waiting
Enable/Disable call waiting function. This feature allows you to
answer the incoming call when you are on line at another call.
When you are on line to talk, an
“
Du Du
"
sound was heard to
remind you there is an incoming call. To answer this incoming
call, simple activate HOLD feature to hold existing call and
answer incoming call.
Ring Timeout
Default setting is 60 seconds. ATA responses Busy tone (SIP
command 486) to caller when nobody answer incoming call once
configured time was expired. The configured timeout option is :
20, 40, 60, 80, 120, 180 and 240 seconds.
Caller ID Scheme Default is Disable. The Caller ID supports the following protocol:
FSK Bellcore, DTMF (Caller ID before first Ring), CID-Japan,
DTMF-Brazil and DTMF-Denmark mode.
Note: Your analog telephone set MUST support proper Caller ID
mode to show CID number.
CID Type II
Default is Disable. If ATA has enabled both CID Type II and Call
Waiting function, ATA will show the incoming call Caller ID when
you are on line(busy).
Note: Your analog telephone set MUST support proper Caller ID
Type II mode to show CID number.
T.38 (FAX)
Default is Enable to support T.38 FAX transmission function.
T.38
Pass-through
codec
Default codec is G.711 u-Law (enable) to support T.38 FAX pass
through. ATA only uses codec either G.711 u-law or G.711 a-law
to transmit FAX over T.38 protocol.
FXO Setting
FXO interface configuration.
Auto Answer
Default is Disable. Define an incoming call at
Auto Answer
method. There are configuration option:
Disable, IP In, FXO In,
Both and Trunk Gateway
.
IP In: IP incoming call auto switch to FXO port after
pre-configured Ring Cycles was expired.
FXO In: PSTN incoming call auto switch to IP SIP call after
pre-configured Ring Cycles was expired.
Содержание ATA 171P - RELEASE NOTE V103
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