Planet Technology VIP-2100 User Manual
Page 59
VIP-2100 User
’s manual
- 54 -
Advance Interface Configuration:
Start Path: Configuration→Interface →Advance
Figure 7.2-2
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
Internetwork 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 idle (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