NEC SV8500, Руководство пользователя

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VOL.2-59
Analog 2MC (Analog Media Converter)
FAX Data Setting:Click the check box to ON when manual data setting is required for Fax communication.
JITSIZ: Enter the Jitter Buffer size in the range 1-30 (
×
10ms) for Fax controlling.
PAYTYP x:Select the Payload Type G.711/G.726/T.30 in the combo box.
PAYSIZ x: Select the Payload Size 10ms-40ms (required for G.711 and G.726).
Note 1:
Analog 2MC supports PB signal only. (DP signal is not supported).
Note 2:
For a detailed explanation of data assignment for a Virtual PIR, see Virtual PIR Data in the Data Pro-
gramming Manual.
AIVCL:Assignment of IP Service Voice Control Data (LDM)
Assign voice control data on Location ID basis (assigned by ALOCL command).
A LOC-ID:Location ID of the self-location [0-4095]
B LOC-ID:Location ID of the destination location [0-4095]
Setting of Jitter Buffer: Click the check box to assign the Jitter Buffer data.
JIT_MIN: Jitter Buffer minimum value [0-30 ( × 10 milliseconds)]
JIT_MAX: Jitter Buffer maximum value [0-30 ( × 10 milliseconds)]
Note:
Default settings (JIT_MIN=1 (10 ms), JIT_MAX=30 (300 ms)) is applied when the check box is not clicked.
Setting of Type of Service (Voice Packet): Click the check box to assign the ToS data for voice packet.
IP Precedence/DiffServ: Select either of the radio buttons.
<When IP Precedence is selected>
Precedence: Specify the precedence in the range of 0-7 (low-high).
Low Delay: Place a check mark to set Low Delay to ON.
Through Put: Place a check mark to set High Throughput to ON.
Reliability: Place a check mark to set High Reliability to ON.
MIN Cost: Place a check mark to set Cost Precedence to ON.
<When DiffServ is selected>
DCSP: Specify the DiffServ Code Point in the range of 0-63.
Note:
Default settings (IP Precedence, Precedence=5, Low Delay=OFF, Throughput=OFF, Reliability=OFF,
Min Cost=OFF) is applied when the check box is not clicked.
Setting of Payload: Click the check box to assign the Payload data. Specify the Payload Type and Payload
Size in the order of priority 1 to 4 (PRI1 through PRI4).
Payload Type: Select one of the payload type in the combo box.
• No data
• G.711
• G.729.a
• G.723.1 (5.3K
→
6.3K)
• G.723.1 (6.3K → 5.3K)
Payload Size: Select one of the payload size in the combo box according to the Payload Type.
• No data
• 10 milliseconds
• 20 milliseconds
• 30 milliseconds
• 40 milliseconds
• 60 milliseconds