AudioCodes Mediant 3000 User Manual

User's Manual 998 Document #: LTRT-89730
Mediant 3000
Parameter Description
TrunkTransferMode.
[EnableTransferAcrossTr
unkGroups]
Determines whether the device allows ISDN ECT, RLT or TBCT IP-to-Tel
call transfers between B-channels of different Trunk Groups.
 [0] = (Default) Disable - ISDN call transfer is only between B-channels
of the same Trunk Group.
 [1] = Enable - the device performs ISDN transfer between any two
PSTN calls (between any Trunk Group) handled by the device.
Note: The ISDN transfer also requires that you configure the parameter
TrunkTransferMode_x to 2.
ISDN Transfer
Capabilities
[ISDNTransferCapability_
x]
Defines the IP-to-ISDN Transfer Capability of the Bearer Capability IE in
ISDN Setup messages, per trunk (where the x in the ini file parameter
name denotes the trunk number and where 0 is Trunk 1).
 [-1] Not Configured
 [0] Audio 3.1 (default)
 [1] Speech
 [2] Data
 [3] Audio 7
Note: If the parameter is not configured or set to -1, Audio 3.1 capability
is used.
[TransferCapabilityForDat
aCalls]
Defines the ISDN Transfer Capability for data calls.
 [0] = (Default) ISDN Transfer Capability for data calls is 64k
unrestricted (data).
 [1] = ISDN Transfer Capability for data calls is determined according
to the ISDNTransferCapability parameter.
ISDN Transfer On
Connect
[SendISDNTransferOnCo
nnect]
The parameter is used for the ECT/TBCT/RLT/Path Replacement ISDN
transfer methods. Usually, the device requests the PBX to connect an
incoming and outgoing call. The parameter determines if the outgoing call
(from the device to the PBX) must be connected before the transfer is
initiated.
 [0] Alert = (Default) Enables ISDN Transfer if the outgoing call is in
Alerting or Connect state.
 [1] Connect = Enables ISDN Transfer only if the outgoing call is in
Connect state.
Note: For RLT ISDN transfer (TrunkTransferMode = 2 and ProtocolType
= 14 DMS-100), the parameter must be set to 1.
[ISDNTransferCompleteTi
meout]
Defines the timeout (in seconds) for determining ISDN call transfer (ECT,
RLT, or TBCT) failure. If the device does not receive any response to an
ISDN transfer attempt within this user-defined time, the device identifies
this as an ISDN transfer failure and subsequently performs a hairpin TDM
connection or sends a SIP NOTIFY message with a SIP 603 response
(depending whether hairpin is enabled or disabled, using the parameter
DisableFallbackTransferToTDM).
The valid range is 1 to 10. The default is 4.
Enable Network ISDN
Transfer
[EnableNetworkISDNTran
sfer]
Determines whether the device allows interworking of network-side
received ECT/TBCT Facility messages (NI-2 TBCT - Two B-channel
Transfer and ETSI ECT - Explicit Call Transfer) to SIP REFER.
 [0] Disable = Rejects ISDN transfer requests.
 [1] Enable = (Default) The devi
ce sends a SIP REFER message to the
remote call party if ECT/TBCT Facility messages are received from

AudioCodes Mediant 3000 Specifications

General

Brand	AudioCodes
Model	Mediant 3000
Category	Gateway
Language	English