Planet VIP-281 [39/57] Advanc

Planet VIP-281 [39/57] Advanc
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.
Dial Complete Tone
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 can disable
it.(default is enable).
Dial Termination key
Setting Termination key to speed up VoIP dial. Select “*” or “#” to
Termination key.
FXS Impedance
The FXS provides 600/900 OHM impedances for selection.
FXO AC Impedance
The FXO provides wild and complex ac termination impedances for
selection.
Phone (Line) in/out
volume
You can adjust the Phone (Line) in/out volume, range from -9db to 9db.
(If you adjust too bigger, maybe generation some ECHO or noise)
Ring Frequency
You can configure how long the Ring Frequency do you want to use.
DTMF tone power
Sometimes you input DTMF, but no request. You can adjust this
function, range from -6db to +6db.
Table 5-18. Telephone Advance descriptions
Network Advance
Figure 5-24. Network Advance setting
SIP Netwrok Advance Configuration
Smart-QoS
If this function is enabled, when VoIP call is occurred, the other data will
be automatically reduced traffic which across the internet in order to
guarantee the voice bandwidth.
Bandwidth control
You can configure your bandwidth what the Max byte of download and
upload of ADSL modem rate.
G.723/G.729 Bandwidth
Setting G.723 / G.729 voice compression size. Quality and Packet size
can adjust by you want.
IP TOS
Some Router support TOS(Type of Service), when you enable the TOS
function, the router will process those packets firstly.(default is disable)
Table 5-19. Network Advance descriptions
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