AudioCodes Mediant 800B MSBR User Manual page 927

Mediant 800B MSBR
Parameter
CLI: ovrlp-rcving-type
[ISDNRxOverlap]
Web/EMS: Mute DTMF In
Overlap
[MuteDTMFInOverlap]
[ConnectedNumberType]
[ConnectedNumberPlan]
Web/EMS: Enable ISDN
Tunneling Tel to IP
CLI: isdn-tnl-tel2ip
[EnableISDNTunnelingTel2IP
Version 6.8
SIP INVITE messages.
Notes:

When option [2] is configured, you can define the minimum
number of overlap digits to collect before sending the first SIP
message for routing the call, using the
MinOverlapDigitsForRouting parameter.

When option [2] is configured, even if SIP 4xx responses are
received during this ISDN overlap receiving, the device does not
release the call.

The MaxDigits parameter can be used to limit the length of the
collected number for ISDN overlap dialing (if Sending Complete
is not received).

If a digit map pattern is defined (using the DigitMapping or
DialPlanIndex parameters), the device collects digits until a
match is found (e.g., for closed numbering schemes) or until a
timer expires (e.g., for open numbering schemes). If a match is
found (or the timer expires), the digit collection process is
terminated even if Sending Complete is not received.

For enabling ISDN overlap dialing for IP-to-Tel calls, use the
ISDNTxOverlap parameter.

The x in the ini file parameter name denotes the trunk number,
where 0 is Trunk 1.

For more information on ISDN overlap dialing, see ''ISDN
Overlap Dialing'' on page 362.
Same as the description for parameter ISDNRxOverlap_x, but for
all trunks.
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: This 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 PRI to
927
67. Configuration Parameters Reference
Description
Mediant 800B MSBR