AudioCodes Mediant 8000 - Page 702

Installation & Operation Manual 702 Document # LTRT-92224
Mediant 8000
Parameter
Name
Type Provisioning
Type
Description
1
st
DTMF
2833
Negotiation
Option
Enum
NotConfigured, NotSupported,
InfoNortel, Notify, InfoCisco,
Rfc2833, InfoKorea
Instant Determines a single or several
preferred transmit DTMF
negotiation methods.
 Not configured – use the
global parameter; (default).
 Not Supported – No
negotiation - DTMF digits are
sent according to the
parameters
DTMFTransportType and
RFC2833PayloadType.
 INFO (Nortel) – Sends
DTMF digits according to
IETF <draft-choudhuri-sip-
info-digit-00>.
 NOTIFY – Sends DTMF
digits according to <draft-
mahy-sipping-signaled-
digits-01>.
 INFO (Cisco) – Sends DTMF
digits according to Cisco
format.
 RFC 2833 – Sends DTMF
according to RFC 2833.
 INFO (Korea) – Sends
DTMF digits according to
Korea Telecom format.