sipInteropUseDtmfPayloadTypeFoundInAnswer

The default behaviour when sending an initial offer
that contains an RFC 2833 payload type is to keep using
that payload type even if the response comes back with a
different one.  When this variable is enabled,
the unit rather uses the payload type found in the answer.
The variable does not affect the behaviour when receiving an
offer. The payload type is used symmetrically meaning that
it's used to send and receive the DTMF. Use the variable
sipInteropAllowAsymmetricDtmfPayloadType to allow
asymmetric payload type.
          
disable :
   Keep using the initial payload type.
          
enable :
   Use the RFC 2833 payload type found in the received
   answer.
          
This variable only has an effect when voiceIfDtmfTransport
is set to outOfBandUsingRtp.

MIB

MX-SIP-INTEROP-MIB

OID

.1.3.6.1.4.1.4935.99.20.1.447

Type

scalar

Access

readwrite

Status

current

Parent

sipInteropMIBObjects