---
oid: "1.3.6.1.4.1.4935.20.30.5.1.5.1.10"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 4935 mediatrixIpTelephonySignaling(20) h323(30) h323AttributesMIB(5) h323AttributesMIBObjects(1) h323IfSignalingAttributesTable(5) h323IfSignalingAttributesEntry(1) h323AttributesH245TunnelingEnable(10)}"
description: "h323AttributesH245TunnelingEnable OBJECT-TYPE"
classification: "MIB object for network management"
last-modified: "2024-09-23"
---

## OID : `1.3.6.1.4.1.4935.20.30.5.1.5.1.10`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 4935 mediatrixIpTelephonySignaling(20) h323(30) h323AttributesMIB(5) h323AttributesMIBObjects(1) h323IfSignalingAttributesTable(5) h323IfSignalingAttributesEntry(1) h323AttributesH245TunnelingEnable(10)}
```

### Description

```asn1
h323AttributesH245TunnelingEnable OBJECT-TYPE
SYNTAX MxEnableState
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"When tunneling is enabled, the line sends H.245 messages within Q.931 messages.
When H.245 is enabled and the line is the calling endpoint:
- The line offers the use of H.245 tunneling by setting the h245Tunneling
field to true in the SETUP message.
- If the called endpoint accepts the use of H.245 tunneling, the line sets
the h245Tunneling field to true in every subsequent Q.931 messages.
- If the called endpoint refuses the use of H.245 tunneling, the line stops
using H.245 tunneling. The line considers the H.245 messages sent in the
SETUP message as ignored by the called endpoint.
When H.245 is disabled and the line is the calling endpoint:
- The line does not offer the use of H.245 tunneling. The line sets the
h245Tunneling field to false in every Q.931 messages.
When H.245 is enabled and the line is the called endpoint:
- When offered, the line accepts the use of H.245 tunneling. The line sets
the h245Tunneling field to true in the first Q.931 message sent as
response to the SETUP message. The line sets the h245Tunneling field to
true in every subsequent Q.931 messages.
When H.245 is disabled and the line is the called endpoint:
- When offered, the line refuses the use of H.245 tunneling. The line sets
the h245Tunneling field to false in every Q.931 messages.
When the line is the called endpoint, it does not use H.245 tunneling if it was
not offered by the calling endpoint.
disable : the line does not use H.245 tunneling.
enable : the line uses H.245 tunneling."
DEFVAL {disable}
```

**Classification**: MIB object for network management

### Child OIDs

No child OID

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