vismAltCodecString2
CISCO-VISM-CODEC-MIB ·
.1.3.6.1.4.1.351.110.5.5.18.1.1.8
Object
column
r/w
OctetString
This is an alternate codec string to that specified
in vismCodecString and vismAltCodecString1.
This object will also serve as a mapping string
along with the vismCodecString and vismAltCodecString1
objects and the VISM will use the value in these objects
to match the SDP descriptor string obtained for a codec
in a CRCX or MDCX(ModifyConnection) message.
If alternate codec strings needs to be configured, this
object will need to be configured second after
vismAltCodecString1.
The local connection option or SDP(Session Description
Protocol) descriptor string that VISM would get from
the call agent for the codec to be used will be
in the form of PCMU, PCMA, G726 at rate 32 kbps,
G729a, CCD .....
where in PCMU stands for G711u
PCMA stands for G711a
and CCD stands for clear channel
This is an optional parameter which, if not configured,
has a default value as specified.
Context
- MIB
- CISCO-VISM-CODEC-MIB
- OID
.1.3.6.1.4.1.351.110.5.5.18.1.1.8- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- vismCodecCnfEntry
- Table
- vismCodecCnfTable
- Siblings
- 8
Syntax
OctetString
Values & Constraints
Object Constraints
range: 0-64
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| vismCodecCnfIndex This object is an index to this table.
1 represents G.711u
2 represents G.711a
3 represents G.726 at rate 32 kbps
4 represents G.729a
5 represents G.729ab
6 represen… | column | Enumeration | .1.3.6.1.4.1.351.110.5.5.18.1.1.1 |
| vismCodecName This object holds the name of a codec. For example,
index 1 will have G.711u as the codec name
index 2 will have G.711a as the codec name and so on. | column | OctetString | .1.3.6.1.4.1.351.110.5.5.18.1.1.2 |
| vismCodecPktPeriod This object gives the packetization period for a
particular codec.
for G.711u allowed values are 10 & 20
for G.711a allowed values are 10 & 20
for G.726 at 32 kbps… | column | milliseconds Enumeration | .1.3.6.1.4.1.351.110.5.5.18.1.1.3 |
| vismCodecPreference This object contains the user configured preference for
each codec. Lower the number, higher the preference of the
codec.
If the call agent does not specify the pre… | column | Integer32 | .1.3.6.1.4.1.351.110.5.5.18.1.1.4 |
| vismCodecString The local connection option or SDP(Session Description
Protocol) descriptor string that VISM would get from
the call agent for the codec to be used will be
in the form of PCMU, PC… | column | OctetString | .1.3.6.1.4.1.351.110.5.5.18.1.1.5 |
| vismCodecIanaType This object specifies the payload types (PT) of
a codec. PT numbers for CODECS are assigned by
IANA(Internet assigned number Authority).
If in a SDP string we would… | column | Integer32 | .1.3.6.1.4.1.351.110.5.5.18.1.1.6 |
| vismAltCodecString1 This is an alternate codec string to that specified
in vismCodecString.
This object will also serve as a mapping string
along with the vismCodecString object and the VISM
will … | column | OctetString | .1.3.6.1.4.1.351.110.5.5.18.1.1.7 |
| vismAltCodecString3 This is an alternate codec string to that specified
in vismCodecString vismAltCodecString1 and
vismAltCodecString2.
This object will also serve as a mapping string
along with t… | column | OctetString | .1.3.6.1.4.1.351.110.5.5.18.1.1.9 |