---
oid: "1.3.6.1.4.1.335.1.2.1.3.4.3.2.1.3"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 335 products(1) micom-proxy(2) marathon-netrunner-proxy(1) configuration(3) channel(4) voice-fax-channel(3) voiceFaxChSwParaTable(2) voiceFaxChSwParaEntry(1) voiceFaxChSwParaVoiceExtension(3)}"
description: "voiceFaxChSwParaVoiceExtension OBJECT-TYPE"
classification: "MIB object for network management"
last-modified: "2018-03-12"
---

## OID : `1.3.6.1.4.1.335.1.2.1.3.4.3.2.1.3`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 335 products(1) micom-proxy(2) marathon-netrunner-proxy(1) configuration(3) channel(4) voice-fax-channel(3) voiceFaxChSwParaTable(2) voiceFaxChSwParaEntry(1) voiceFaxChSwParaVoiceExtension(3)}
```

### Description

```asn1
voiceFaxChSwParaVoiceExtension OBJECT-TYPE
SYNTAX DisplayString (SIZE (1..4))
ACCESS read-write
STATUS mandatory
DESCRIPTION "Defines the voice extension for the voice/fax channel.
The voice extension must consist of NUMERIC characters
only; and the number of digits in the extension MUST match
the value set for the voiceFaxChSwNumberOfDigitsInPhoneNumber
parameter."
```

**Classification**: MIB object for network management

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No child OID

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