interopDtmfTransportMethod

DTMF Transport Method With SIP
          
Configures the method used to transmit DTMFs over the SIP
protocol.
          
This parameter is effective only if the endpoint is configured
to use the DTMF out-of-band by protocol transport method
('OutOfBandUsingSignalingProtocol'; refer to the
DefaultDtmfTransportMethod parameter).
          
  * DraftChoudhuriSipInfoDigit00: The unit will negotiate
    rtpmap:111 X-nt-inforeq, and if the peer supports it, will
    send DTMF using SIP INFO and Content-Type: application/
    vnd.nortelnetworks.digits. Otherwise falls back to Inband.
  * InfoDtmfRelay: Transmit DTMFs by using a custom method.
    This custom method requires no SDP negotiation and assumes
    that the other peer uses the same method. When sending
    DTMF, it mutes the audio and uses a SIP INFO message with
    application/dtmf-relay content type. The body of the
    message contains the transmitted DTMF and the duration of
    the DTMF:
      + Signal = 1
      + duration = 160
          
    When transmitting, the duration is the one set in the
    InteropDtmfTransportduration parameter.
          
    When receiving, the duration of the received DTMF will be
    ignored, the DTMF will be played accordingly to the
    selected country dialing settings, see the
    TelIf.CountrySelection parameter. The DTMF duration can be
    overridden by the
    TelIf.DefaultCountryCustomizationDialingDtmfDuration
    parameter.
          
    DTMFs are transmitted one at a time.
          
    Available digits are '0123456789ABCD*#'. The Mediatrix
    unit also supports the ',;p' characters when receiving
    DTMFs.

MIB

MX-SIPEP-MIB

OID

.0.1400.1.50000.50000.100

Type

scalar

Access

readwrite

Status

current

Parent

interopDtmfGroup

Siblings

1