Ansel 7005 Manual Del Usuario página 68

Adjust RFC2833 DTMF payload value, range from 96 to 127, default is 101.
RFC2833
Payload:
T.30/T.38 real-time FAX compliant Voice/FAX auto-switch. The T.38 is a "Real Time Group 3 Fax Communication over IP network"
FAX Mode
format. That's meaning it's a protocol for Fax over IP. You have to enable this function (T.38 mode isn't support all gateway, different
Option:
band use T.38 have a little change, it maybe let T.38 FAX Error)
When your gateway shutdown, or something happen that made gateway can't work fine. Watchdog will reboot your gateway
Watchdog:
automatically when it can't work.
Item Description
If this function is enabled, when silence is occurred for a period of time, no data will be sent across the network during this
Silence
period in order to save bandwidth. (If you use Asterisk, please disable Silence Compression, it maybe make you call
Compression: (VAD)
disconnect.)
Voice Codec option:
The Codec is used to compress the voice signal into data packets. Each Codec has different bandwidth requirement. There
are four kinds of Codec, G.723, G.729AB, G.711_u and G.711_A. The default value is G.723.
When you use the VoIP call, you will heard "DuDu" voice that is dial complete tone. If you don't want to heard that tone , you
Dial Complete Tone:
can disable it.(default is enable).
Setting Termination key to speed up VoIP dial. Select "*" or "#" to Termination key.
Dial Termination
key:
The FXS provides 600/900 OHM impedances for selection.
FXS Impedance:
Phone (Line) in/out
You can adjust the Phone (Line) in/out volume, range from -9db to 9db. (If you adjust too bigger, maybe generation some
volume:
ECHO or noise)
You can configure how long the Ring Frequency do you want to use.
Ring Frequency:
Sometimes you input DTMF, but no request. You can adjust this function, range from -6db to +6db.
DTMF tone power:
[Network Advance]
Intelligent Networking & Internet Solutions
[Telephone Advance]
www.ansel.com.mx
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