Draytek VigorTalk ATA Gebruikershandleiding - Pagina 15
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Port Setting
Use Registrar:With the Registrar domain entered above, check this box to let the
VigorTalk use the SIP Registrar.
This field contains a name or a number which easily let you identify the person
Name
who you want to call. It can also be the name for SIP display.
Password Enter the password when you use a SIP registrar server which needs password.
Time:The time duration that your SIP registrar server keeps your registration
Expiry
record. Before the time expires the Vigor will issue another register message to
registrarserver again.
NAT Pass Through
STUN Server: This setting defines whether the VigorTalk NAT traversal mechanism is
enabled (by checking checkbox) or not. If activated, please also specify IP address of
STUN server. Under this mode, VoIP communication from VigorTalk can pass through
with the specified STUN server behind firewall/NAT.
Codec
There are different CODECs you can choose as your prefer CODEC that you
Default
wish to use. However, the real CODEC be used was negotiate with peer party
Codec
before session was established. The default CODEC is G.729A/B; it occupied
less bandwidth while still have good voice quality. NOTE: If your up stream
speed only have 64Kbps, do not use G.711
The amount of data contains in a single packets. The default value is 20 ms, it
Packet
means the data packet will contains 20 ms voice information. The more data
Size
contains in a single packet the less overhead it creates but may increase.
DTMF
Choose this one then the Vigor will send the DTMF tone as audio directly when
InBand
you press the keypad on the phone, while still have good voice quality.
Choose this one then the Vigor will capture the keypad number you pressed and
OutBand
transform it to digital form then send to the other side; the receiver will generate
the tone according to the digital form it receive. This function is very useful when
the network traffic congestion occurs and it still can remain the accuracy of
DTMF tone.
Choose a number from 96 to 127, the default value was 101.
Payload
Type
Enable this option to let the SIP proxy send DTMF tones to the detailed peer.
SIP INFO
RTP
Specify the start and end port for RTP stream. The default values are 10050 and 15000.
VigorTalk ATA
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