ip2IfDtdErlRatioCutoffQ3
RAD-MIB ·
.1.3.6.1.4.1.164.3.1.6.7.1.1.77
Object
The DTD ERL cutoff level is used in order to determine whether the near-end is talking or not. This parameter is used by the echo canceller when echo exists and there is voice with low volume on the line. DTD means Double Talk Detection. ERL means Echo Return Loss. It is the power difference [dB] between the far-end signal to the echo returned. The cutoff level is calculated for the value entering Q.3. This value will be divided by 2^3=8 in order to get the linear ratio.
Context
- MIB
- RAD-MIB
- OID
.1.3.6.1.4.1.164.3.1.6.7.1.1.77- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- ip2IfEntry
- Table
- ip2IfTable
- Siblings
- 92
Syntax
SNMPv2-SMIUnsigned32
- Source
- SNMPv2-SMIUnsigned32
- Base type
Unsigned32
Values & Constraints
Type Constraints
range: 0..4294967295
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ip2IfChannelIndex The channel index, which is actualy the bundle ID. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.1 |
| ip2IfTos The TOS (Type of Service) value: 0..255.
In Vmux-2100/110 devices versions 3.1 and up, in Vmux-210 and in Vmux-4x0:
LSB 8 bits - 00 00 00 XX will be used for Sign… | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.10 |
| ip2IfTDMBytesInFrame The number of TDM bytes to be placed in a single IP
frame payload.
For ip2IfTDMoIpMode = cesOverPsn this parameter indicates
the number of IP frames, calculated as: 1440/<Number … | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.11 |
| ip2IfVlanSupport VLAN support (Tagging).
no - No support to VLAN.
yes - 4 VLAN bytes will be added to the frame. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.12 |
| ip2IfVlanIdentifier VLAN ID. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.13 |
| ip2IfVlanFramePriority VLAN Frame priority. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.14 |
| ip2IfExitPort This object determines to which external port the traffic
will be sent.
auto - the device will decide automatically the exit port.
If there is an option for Tx via more than one E… | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.15 |
| ip2IfVoiceOos Voice Out-Of-Service code. Valid range: (0 - FF HEX).
For agents that do not support this feature, the value will
always be 0. | column | OctetString | .1.3.6.1.4.1.164.3.1.6.7.1.1.16 |
| ip2IfDataOos Data Out-Of-Service code. Valid range: (0 - FF HEX).
For agents that do not support this feature, the value will
always be 0. | column | OctetString | .1.3.6.1.4.1.164.3.1.6.7.1.1.17 |
| ip2IfBundleUsage The Bundle Resource usage in Kbps. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.18 |
| ip2IfOAM This parameter determine the OAM configuration.
The LSB (Bit 0 the most right one) is used for OAM connectivity.
Values: 0 = disable, 1= enable. | column | OctetString | .1.3.6.1.4.1.164.3.1.6.7.1.1.19 |
| ip2IfRowStatus This parameter allows NMS to create/delete entries of this table. | column | SNMPv2-TCRowStatus | .1.3.6.1.4.1.164.3.1.6.7.1.1.2 |
| ip2IfTDMoIpMode The TDMoIP Mode configuration. Static- means TS can Tx any time.
dynamicLES - means TS can Tx only when line is enabled according to LES protocol.
dynamicCAS - means TS can Tx onl… | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.20 |
| ip2IfTimeElapsed The number of seconds that have elapsed since
the beginning of the current error-measurement period.
If, for some reason, such as an adjustment in the
system's time-of-day clock… | column | Integer32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.21 |
| ip2IfValidIntervals The number of previous intervals for which data was collected.
The value will be 96 unless the interface was brought online within
the last 24 hours, in which case the value wil… | column | Integer32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.22 |
| ip2IfFarEndType This object defines the type of the Far-End device.
This data is important for signaling and DS0 format.
For Vmux: e1 (2) value is used for a PBX in the Far End.
… | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.23 |
| ip2IfRdnState This object defines the role this bundle plays in the redundancy scheme:
none(2) - means this bundle is not part of redundancy pair.
primary/ secondary - means this bundle is not … | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.24 |
| ip2IfSourceAddr Source IP Address of the bundle. | column | RFC1155-SMIIpAddress | .1.3.6.1.4.1.164.3.1.6.7.1.1.25 |
| ip2IfBandWidth Defines the Bandwidth of the bundle.
For TDM bundles - it is the Number of Time Slots in The Bundle.
- For T1 the value will be: 1..24
- For E1 the value will be: … | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.26 |
| ip2IfMeasuredSilence This object shows the percentage of Silence that was measured by the device
for the current bundle in the transmitted payload.
Relevant values: 0..100, 255.
Default value is 50.
0… | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.27 |
| ip2IfPayloadType This object defines the TDMoIP payload type. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.28 |
| ip2IfProtocolVersion This object defines the TDMoIP protocol Version. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.29 |
| ip2IfOperStatus The actual link status.
remoteFail - No Rx.
localFail - No Tx.
unavailable - No echo replay or replay with invalid code or when connection is in Test state.
valiodationFail - Con… | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.3 |
| ip2IfTdmBackUpNextHop Defines the TDM bundle default router in case there was a switch from the Primary Link
(for example an ETH port) to a TDM backup Link like E1, T1 or Serial Link.
This parameter is… | column | RFC1155-SMIIpAddress | .1.3.6.1.4.1.164.3.1.6.7.1.1.30 |
| ip2IfOosTxEnable This object defines whether OOS will be Transmitted.
Note that for IPmux1000 the Lbit is always sent,
but the OOS will be sent according to user selection in this parameter. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.31 |
| ip2IfConnCheckPktFrequency Time in sec. between 2 Bundle Connectivity Check packets.
Valid values: 0..60. 0 = Not Applicable. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.32 |
| ip2IfConnPktTimeOutCycles No. of cycles the agent will send Bundle Connectivity packets without receiving
a response from the remote device before declaring that the bundle connection
to the remote side is… | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.33 |
| ip2IfMfRelay Multi Frequency Signaling Detection. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.34 |
| ip2IfTxGain Transmit gain in dBm. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.35 |
| ip2IfSuperTandem The Super Tandem feature provides end to end compression over multiple hops,
solving the double compression problem detected in Voice compressing systems.
The Super Tandem allows … | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.36 |
| ip2IfSrcPort The source Bundle at the local device,
this parameter used for cases where there is no match
between ip2IfChannelIndex and the Source Bundle ID. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.37 |
| ip2IfModemCalls This MIB object shows whether Modem Calls are enabled via the bundle.
relay option (3) means that the bundle will send to the network only
modulated data. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.38 |
| ip2IfMinPulseWidth Indicates the minimum width in milliseconds of the MF (Multi Frequency)
tone transmitted by the switch.
Valid values: 45-300 msec.
notApplicable=0. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.39 |
| ip2IfAdminStatus The desired state of the link. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.4 |
| ip2IfMinPowerLevel Indicates the minimum power level in dBm of the MF (Multi Frequency)
tone transmitted by the switch.
Valid values: -1...-35 dBm. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.40 |
| ip2IfEchoCanceler Echo canceler activation. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.41 |
| ip2IfCodingLaw This attribute indicates the Method/Law for decoding/encoding the voice
information.
aLaw(1) is the standard Law for E1 links.
uLaw(2) is the standard Law for T1 links. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.42 |
| ip2IfCustomToneDetect Custom Tone Detection (COT) is a Control operation of a 2Khz tone detector.
This tone is sent between PBX devices in order to check that the line status
is OK. When the COT is ena… | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.43 |
| ip2IfCallerIdDelay Time in msec between CLID (Caller ID) signal detection on the line and CLID
signal transmission. The CLID must be sent between ringing signals and the value
of the delay is used f… | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.44 |
| ip2IfConnectivityMode This MIB object shows whether to send Pings or OAM frames over the bundle. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.45 |
| ip2IfClockSourceEnable This MIB object defines whether this bundle can be a clock source. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.46 |
| ip2IfNetworkType This MIB object defines the network over which the
Bundle PSN (Packet Switching Network)is transported.
In Gmux2000:
ipComprHeader indicates proprietary compressed IP header pack… | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.47 |
| ip2IfMplsRxLabelEnable This MIB object defines whether there is user defined
inner (Rx.) label for this Bundle. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.48 |
| ip2IfMplsRxLabel This MIB object defines the MPLS Rx. Label for this Bundle. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.49 |
| ip2IfDestAddr The destination IP address. | column | RFC1155-SMIIpAddress | .1.3.6.1.4.1.164.3.1.6.7.1.1.5 |
| ip2IfMplsTxLabelEnable This MIB object defines whether there is user defined
outer (Tx.) label for this Bundle. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.50 |
| ip2IfMplsTxLabel This MIB object defines the MPLS Tx. Label for this Bundle. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.51 |
| ip2IfMplsTxExpBits The MPLS Network priority (EXP bits) used for this bundle. | column | Integer32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.52 |
| ip2IfMfcSpoofing This MIB object defines whether the MFC (Multi Frequency Compelled) protocol
spoofing will exist in the bundle. When the MFC Spoofing is used, the Local
and Remote PBXs will send … | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.53 |
| ip2IfToneAckInterval Time Interval in milli seconds from the time a Vmux sends tone/s to a local PBX until
it receives an acknowledgement from this PBX.
Valid values: 60...400 in steps of 20. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.54 |
| ip2IfNextHopType This MIB object defines the Bundle next Hop Address Type. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.55 |
| ip2IfNoiseLevelForVAD This object defines the Level of Noise on the line,
the Voice Activation Detector (VAD) will have to handle. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.56 |
| ip2IfClockPreferences The Clock preferences:
accurateness (2) = Accurate clock is more important than Constant Delay.
constantDelay (3)= Constant Delay is more important than Accurate clock . | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.57 |
| ip2IfConnectionMode The Connection Mode:
tdmOIpCe (2) = TDMOiP (CE) = Circuit Emulation.
tdmOIpCv (3)= TDMOiP (CV) = Compressed Voice. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.58 |
| ip2IfRingBack Enables or disable Ring Back. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.59 |
| ip2IfNextHop The next hop to which the frame should be sent.
Default value - 0.0.0.0.
Upon setting the default value the frame is sent
to the default Gateway. | column | RFC1155-SMIIpAddress | .1.3.6.1.4.1.164.3.1.6.7.1.1.6 |
| ip2IfReversePolarity Enables or disable Reverse polarity synthesis. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.60 |
| ip2IfPulseMeter Enables or disable Pulse metering synthesis. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.61 |
| ip2IfPulseMeterFreq Frequency of synthesized pulse metering for this bundle. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.62 |
| ip2IfPulseMeterPeriod Duration of synthesized pulse metering. current values are: 100-250. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.63 |
| ip2IfOnHookDetect Enables or disable immediate reaction to On-Hook bits from network in Ringing. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.64 |
| ip2IfComfortNoiseGen Enable or disable Comfort Noise Generation (CNG).
When this parameter is enabled and no voice payload exists on the line for some
time period during the call (moments of silence),… | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.65 |
| ip2IfExitChannel The channelized bundle that the voice bundle exits through.
In Gmux2000 it is the ifIndex of the Channelized Bundle (sub-channel)
that the Voice Bundle exits through. The ifIndex… | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.66 |
| ip2IfMaxVBDModemCalls Maximum VBD modem calls for this bundle. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.67 |
| ip2IfMaxRelayModemCalls Maximum Relay modem calls for this bundle. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.68 |
| ip2IfCustomToneFrequency This is the frequency of the Custom Tone that is sent between PBXs in order
to check that the line status is OK. When the Custom Tone Detection is enabled
the device will not comp… | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.69 |
| ip2IfDestPort The destination Bundle at the far-end device. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.7 |
| ip2IfVadMethod Voice Activity Detection (VAD) method.
proprietary (2) - non standard VAD based only on power measurement.
It is very sensitive to background noise.
inter… | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.70 |
| ip2IfRxGain Receive gain in dBm. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.71 |
| ip2IfCallerIDType Caller ID Type used by the DSP for this bundle.
Bellcore type is used by the American method.
V.23 type is used by the European method. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.72 |
| ip2IfPeerAddrType This MIB object defines the peer Address Type. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.73 |
| ip2IfVbdRate Voice Band Data (VBD) rate for this bundle. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.74 |
| ip2IfDtmfDetection Enable/Disable DTMF (Dual Tone Multi Frequency) detectors for this bundle. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.75 |
| ip2IfNlpCutoffLevel Non Linear Processor (NLP) Cutoff Level for this bundle.
This parameter is used by the echo canceller.
It is the maximum absolute linear PCM amplitude of the near-end signal that … | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.76 |
| ip2IfCASRedundancy Enable/Disable CAS signaling redundancy.
This parameter is useful when there are problems with the network and applicable
only for CAS signaling: E1-MF (G.732S) or E1-CRC-MF (G.73… | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.78 |
| ip2IfBundleSensitivity Denotes if the bundle is sensitive to delay in the network,
or is sensitive to data errors in the network.
Voice bundles are sensitive to delay;
Non-voice bundles are sensitiv… | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.79 |
| ip2IfMacAddr The Destination MAC address of the next hop or
destination station. | column | MacAddress | .1.3.6.1.4.1.164.3.1.6.7.1.1.8 |
| ip2IfOAMBundleIdent Denotes if an OAM bundle is identified according to the Bundle Number (0x3fff),
or according to the value of the first nibble in the VCCV control word sent in the frame.
control… | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.80 |
| ip2IfMaxTxQueue Max Tx Queue buffer size, measured in msec (milliseconds).
Low buffer size may cause the buffer to overflow and discard packets
in case of burst of packets on the n… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.81 |
| ip2IfMaxGprsTxQueue Max GPRS Tx Queue buffer size, measured in msec (milliseconds).
Low buffer size may cause the buffer to overflow and discard packets
in case of burst of pack… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.82 |
| ip2IfV23HD This parameter shows whether V.23 Half Duplex Modem Protocol is enabled
on the bundle. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.83 |
| ip2IfModemProtocolMode This octet string contains the mode of each Modem Protocol used on the bundle.
For each protocol one octet will be used.
Octet #1 will be used for V.22 Protocol.
O… | column | OctetString | .1.3.6.1.4.1.164.3.1.6.7.1.1.84 |
| ip2IfCdisCngDetectionTime When working with CDIS (Call DIScrimination method) or CNG (Comfort Noise Generation):
The time in msec that the device will detect 1100Hz & 2100Hz signals
on the line before swit… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.85 |
| ip2IfSuperTandemBitMask This MIB object enables controlling the Time Slot/Channel rate.
Valid values: 1 - FF HEX
Each BIT represents 1/8 of the TS.
Example:
7E (0111 1110) means that 6/8 of the TS (the c… | column | OctetString | .1.3.6.1.4.1.164.3.1.6.7.1.1.86 |
| ip2IfVbdSwitchbackTime Time in msec required for the DSP to switch back from VBD (Voice Band Data) to Voice.
For Vmux: the values will be in steps of 30 msec. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.87 |
| ip2IfCallerIdTxGain The gain value in dBm units used for transmitting the Caller ID signal on the bundle. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.88 |
| ip2IfCallerIdRxGain The gain value in dBm units of the Caller ID signal received on the bundle. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.89 |
| ip2IfJitterBuffer The maximum cell arrival jitter in 10 usec that the
reassembly process will tolerate in the cell stream,
without producing errors on the CBR service interface.
… | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.164.3.1.6.7.1.1.9 |
| ip2IfUdpMuxMethod This parameter determines according to which field the multiplexing is made:
srcPort (2) - multiplexing according to the UDP Source Port (Dest=0x085e).
This should be the def… | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.90 |
| ip2IfCallerIdDetection Enable/Disable Caller ID Detection for this bundle. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.91 |
| ip2IfWap Enable/Disable WAP (Wireless Application Protocol) for this bundle.
WAP allows users to access the internet from wireless devices. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.92 |
| ip2IfSignalingOos Out of Service code sent on signaling TimeSlot. | column | Enumeration | .1.3.6.1.4.1.164.3.1.6.7.1.1.93 |