---
oid: "1.3.6.1.4.1.5003.9.10.4.1.2.3.4"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 5003 acProducts(9) acBoardMibs(10) acMedia(4) acMediaConfiguration(1) acMediaVoiceConfig(2) acVoiceEC(3) acVoiceECToneDetector(4)}"
description: "acVoiceECToneDetector OBJECT-TYPE"
classification: "MIB object for network management"
last-modified: "2022-03-09"
---

## OID : `1.3.6.1.4.1.5003.9.10.4.1.2.3.4`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 5003 acProducts(9) acBoardMibs(10) acMedia(4) acMediaConfiguration(1) acMediaVoiceConfig(2) acVoiceEC(3) acVoiceECToneDetector(4)}
```

### Description

```asn1
acVoiceECToneDetector OBJECT-TYPE
SYNTAX INTEGER {disable(0), enable(1)}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Used to configure the Echo Canceler Tone Detector. Detects a
2100 Hz tone at the input signal to the TDM (received signal).
Improves Echo Canceler operation accordingly. Detects 2100,
2100 with phase reversals and 2100 with AM. Improves the
operation of the Echo Canceler by slowing adaptation when the
signal is detected. This data is also used by the fax state
machine.
0 = Disable
1 = Enable.
Access: Online.
AC INI-Param: ECEnableToneDetector"
```

**Classification**: MIB object for network management

### Child OIDs

No child OID

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