Status in source: current.
Technical details
{
"smi_kind": "OBJECT-TYPE",
"definition": [
"hwTDMJitterBuffer",
"OBJECT-TYPE",
"SYNTAX",
"INTEGER",
"{",
"jitterbuffer375",
"(",
"1",
")",
",",
"jitterbuffer500",
"(",
"2",
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"jitterbuffer625",
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"3",
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",",
"jitterbuffer750",
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"4",
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",",
"jitterbuffer875",
"(",
"5",
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"jitterbuffer1000",
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"6",
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",",
"jitterbuffer1125",
"(",
"7",
")",
",",
"jitterbuffer1250",
"(",
"8",
")",
",",
"jitterbuffer1375",
"(",
"9",
")",
",",
"jitterbuffer1500",
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"10",
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"jitterbuffer1625",
"(",
"11",
")",
",",
"jitterbuffer1750",
"(",
"12",
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"jitterbuffer1875",
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"13",
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"jitterbuffer2000",
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"jitterbuffer4000",
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"jitterbuffer8000",
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"16",
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"invalid",
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"}",
"MAX-ACCESS",
"read-write",
"STATUS",
"current",
"DESCRIPTION",
"\"Set jitterbuffer of the TDM interfaces board.This operation will reboot the board. Setting jitterbuffer has great impact on the service,Increasing the value of jitterbuffer can reduce the probability of underflow,but will increase the delay and the probability of overflow;decreasing the value of jitterbuffer can reduce delay, lower probability of overflow, but will increase the probability of underflow.Therefore, we should set jitterbuffer carefully according to the specific situation of the network jitter.For O2CE subboard, jitterbuffer defaults to 625us,for NH1A subboard, jitterbuffer defaults to 1125us.The default jitterbuffer of the subboard is recommended values based on actual experience, under normal circumstances without adjustment.According to the network jitter, if the default jitterbuffer does not meet the requirements, jitterbuffer should also be set near the default value. Options: 1. jitterbuffer375(1), -375 2. jitterbuffer500(2), -500 3. jitterbuffer625(3), -625 4. jitterbuffer750(4), -750 5. jitterbuffer875(5), -875 6. jitterbuffer1000(6), -1000 7. jitterbuffer1125(7), -1125 8. jitterbuffer1250(8), -1250 9. jitterbuffer1375(9), -1375 10. jitterbuffer1500(10), -1500 11. jitterbuffer1625(11), -1625 12. jitterbuffer1750(12), -1750 13. jitterbuffer1875(13), -1875 14. jitterbuffer2000(14), -2000 15. jitterbuffer4000(15), -4000 16. jitterbuffer8000(16), -8000 17. invalid(-1) -invalid value MA5600T TOPA BOARD: EH1A SUBBOARD support the enum value 375 500 625 750 875 1000 1125 1250 1375 1500 1625 1750 1875. NH1A/O2CE SUBBOARD support the enum value 500 1000 2000 4000 8000. \"",
"::=",
"{",
"hwNativeTDMBoardEntry",
"7",
"}"
],
"syntax_tree": [
[
"SimpleSyntax",
"INTEGER",
[
"enumSpec",
[
[
"jitterbuffer375",
1
],
[
"jitterbuffer500",
2
],
[
"jitterbuffer625",
3
],
[
"jitterbuffer750",
4
],
[
"jitterbuffer875",
5
],
[
"jitterbuffer1000",
6
],
[
"jitterbuffer1125",
7
],
[
"jitterbuffer1250",
8
],
[
"jitterbuffer1375",
9
],
[
"jitterbuffer1500",
10
],
[
"jitterbuffer1625",
11
],
[
"jitterbuffer1750",
12
],
[
"jitterbuffer1875",
13
],
[
"jitterbuffer2000",
14
],
[
"jitterbuffer4000",
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],
[
"jitterbuffer8000",
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],
[
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]
]
]
],
null,
[
"MaxAccessPart",
"read-write"
],
[
"Status",
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],
[
"DESCRIPTION",
"Set jitterbuffer of the TDM interfaces board.This operation will reboot the board. Setting jitterbuffer has great impact on the service,Increasing the value of jitterbuffer can reduce the probability of underflow,but will increase the delay and the probability of overflow;decreasing the value of jitterbuffer can reduce delay, lower probability of overflow, but will increase the probability of underflow.Therefore, we should set jitterbuffer carefully according to the specific situation of the network jitter.For O2CE subboard, jitterbuffer defaults to 625us,for NH1A subboard, jitterbuffer defaults to 1125us.The default jitterbuffer of the subboard is recommended values based on actual experience, under normal circumstances without adjustment.According to the network jitter, if the default jitterbuffer does not meet the requirements, jitterbuffer should also be set near the default value. Options: 1. jitterbuffer375(1), -375 2. jitterbuffer500(2), -500 3. jitterbuffer625(3), -625 4. jitterbuffer750(4), -750 5. jitterbuffer875(5), -875 6. jitterbuffer1000(6), -1000 7. jitterbuffer1125(7), -1125 8. jitterbuffer1250(8), -1250 9. jitterbuffer1375(9), -1375 10. jitterbuffer1500(10), -1500 11. jitterbuffer1625(11), -1625 12. jitterbuffer1750(12), -1750 13. jitterbuffer1875(13), -1875 14. jitterbuffer2000(14), -2000 15. jitterbuffer4000(15), -4000 16. jitterbuffer8000(16), -8000 17. invalid(-1) -invalid value MA5600T TOPA BOARD: EH1A SUBBOARD support the enum value 375 500 625 750 875 1000 1125 1250 1375 1500 1625 1750 1875. NH1A/O2CE SUBBOARD support the enum value 500 1000 2000 4000 8000."
],
null,
null,
null,
null
]
}