Dynamix DW 4 FXO Guia do Utilizador descarregar pdf (Página 55)

Dynamix DW-E

Advance Interface Configuration:

Start Path: Configuration>Interface >Advance

Advance Parameter Description:

• Interface ID: System parameter

• UDP Port Base: UDP port used for RTP stream, each channel needs 3

RTP ports and must be started by a multiple of 10

• IP Precedence: Voice package priority setting

o Routine Precedence

o Priority Precedence

o Immediate Precedence

o Flash Precedence

o Flash Override Precedence

o Critical Precedence

o Internet work Precedence

o Network Precedence

• IP TOS: Top of Service with the following priority selection

o Normal Service

o Minimize Monetary

o Maximize Reliability

o Maximize Thought

o Minimize Delay

• PCM Idle Pattern: This pattern will be sending on each B channel PCM

time slot when the channel is idling (not connected). The default value

for A-Law is 0xff and for Mu-Law is 0x55. You only change it when

SWITCH need.

• CAS Idle Pattern: When channel is idle, ABCD (CAS) pattern to be

applied CAS signaling bus

• Jitter Min Delay: The minimum delay time of Jitter buffer. The range is 0

to 150ms. Default value is 150ms. Which has better voice quality but

the delay time will be long.

• Jitter Opt Factor: Jitter buffer optimization factor from 0 to 12. The

default value is 7. Set to 0 will have lowest voice delay but have bad

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Dynamix DW 4 FXO Guia do Utilizador Página 55