Fanvil A1 - 5.3.4. Phone Settings

If your dialed phone
number starts with your set
phone number. The phone
will send out your dialed
phone number adding
suffix number.
When you dial
“147”, the SIP1
server will
receive
“1470011”
5.3.4. Phone
5.3.4.1. DSP Config
In this page, you can configure voice codec, input/output volume and so on.
DSP Configuration
Field name explanation
First Codec The fist preferential DSP codec: G.711A/u, G.722, G.723,
G.729
Second Codec The second preferential DSP codec: G.711A/u, G.722,
G.723, G.729
Third Codec The third preferential DSP codec: G.711A/u, G.722,
G.723, G.729
Forth Codec The forth preferential DSP codec: G.711A/u, G.722,
G.723, G.729
Fifth Codec The fifth preferential DSP codec: G.711A/u, G.722, G.723,
G.729
Input Volume
Specify Input (MIC) Volume grade.；
Hands-free Volume Specify Hands-free Volume grade
G729 Payload
Length
Set G729 Payload Length
Handdown Time Specify the least reflection time of Handdown, the
default is 200ms.
Ring Type Select Ring Type
Output Volume Specify Output (receiver) Volume grade.