AudioCodes E-SBC User Manual page 1317

CHAPTER 68 Configuration Parameters Reference
Parameter
'Mute DTMF In Overlap'
configure voip >
gateway dtmf-supp-
service supp-
service-settings >
mute-dtmf-in-
overlap
[MuteDTMFInOverlap]
[ConnectedNumberType]
configure voip >
gateway dtmf-supp-
service supp-
service-settings >
connected-number-
type
[ConnectedNumberPlan]
'Enable ISDN Tunneling
Tel to IP'
isdn-tnl-tel2ip
[EnableISDNTunnelingTel2
IP]
Mediant 1000 Gateway & E-SBC | User's Manual
■ [2] Through SIP INFO = The device sends the first
received digits from the initial INVITE to the Tel side in an
ISDN Setup message and then responds to the IP side with
a SIP 183. For each subsequently received SIP INFO
message with additional digits of the same dialog session,
the device sends the collected digits to the Tel side in ISDN
Info Q.931 messages. For each received SIP INFO, the
device sends a SIP 200 OK response to maintain the current
dialog session and to receive additional digits from
subsequent INFOs.
Note: When IP-to-Tel overlap dialing is enabled, to send ISDN
Setup messages without the Sending Complete IE, the
ISDNOutCallsBehavior parameter must be set to USER
SENDING COMPLETE (2).
Enables the muting of in-band DTMF detection until the device
receives the complete destination number from the ISDN (for
Tel-to-IP calls). In other words, the device does not accept
DTMF digits received in the voice stream from the PSTN, but
only accepts digits from ISDN Info messages.
■ [0] Don't Mute (default).
■ [1] Mute DTMF in Overlap Dialing = The device ignores
in-band DTMF digits received during ISDN overlap dialing
(disables the DTMF in-band detector).
Note: The parameter is applicable to ISDN Overlap mode only
when dialed numbers are sent using Q.931 Information
messages.
Defines the Numbering Type of the ISDN Q.931 Connected
Number IE that the device sends in the Connect message to the
ISDN (for Tel-to-IP calls). This is interworked from the P-
Asserted-Identity header in SIP 200 OK.
The default is [0] (i.e., unknown).
Defines the Numbering Plan of the ISDN Q.931 Connected
Number IE that the device sends in the Connect message to the
ISDN (for Tel-to-IP calls). This is interworked from the P-
Asserted-Identity header in SIP 200 OK.
The default is [0] (i.e., unknown).
Enables ISDN Tunneling.
■ [0] Disable (default).
■ [1] Using Header = Enable ISDN Tunneling from ISDN to
SIP using a proprietary SIP header.
■ [2] Using Body = Enable ISDN Tunneling from ISDN to
SIP using a dedicated message body.
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Description