AudioCodes Mediant 2000 System User Manual

Version 5.2 143 September 2007
SIP User's Manual 5. Web-based Management
Table 5-24: Digital Gateway Parameters
Parameter Description
B-channel Negotiation
[BchannelNegotiation]
Determines the ISDN B-Channel negotiation mode.
 [0] Preferred = Preferred
 [1] Exclusive = Exclusive (default)
 [2] Any = Any
Notes:
• Applicable to ISDN protocols.
• The option Any is only applicable if TerminationSide = 0 (i.e.,
User side).
Swap Redirect and Called
Numbers
[SwapRedirectNumber]
 [0] No = Don't change numbers (default)
 [1] Yes = Incoming ISDN call that includes redirect number
(sometimes referred as 'original called number') uses this
number instead of the called number.
MFC R2 Category
[R2Category]
MFC R2 Calling Party Category (CPC). The parameter provides
information on calling party such as National or International call,
Operator or Subscriber and Subscriber priority. The parameter
range is 1 to 15, defining one of the MFC R2 tones.
Disconnect Call on Detection of
Busy Tone
[DisconnectOnBusyTone]
 [0] No = Do not disconnect call on detection of busy tone.
 [1] Yes = Disconnect call on detection of busy tone (default).
Note: This parameter is applicable to CAS and ISDN protocols.
Enable TDM Tunneling
[EnableTDMoverIP]
 [0] Disable = Disabled (default).
 [1] Enable = TDM Tunneling is enabled.
When TDM Tunneling is enabled, the originating gateway
automatically initiates SIP calls from all enabled B-channels
belonging to the E1/T1/J1 spans that are configured with the
'Transparent' protocol. The called number of each call is the
internal phone number of the B-channel that the call originates
from. The IP to Trunk Group routing table is used to define the
destination IP address of the terminating gateway. The terminating
gateway automatically answers these calls if its E1/T1 protocol is
set to 'Transparent' (ProtocolType = 5).
Send Screening Indicator to IP
[ScreeningInd2IP]
The parameter can overwrite the calling number screening
indication for ISDN Tel-to-IP calls.
 [-1] Not Configured = not configured (interworking from ISDN to
IP) or set to 0 for CAS.
 [0] User Provided = user provided, not screened.
 [1] User Passed = user provided, verified and passed.
 [2] User Failed = user provided, verified and failed.
 [3] Network Provided = network provided.
Note: Applicable only if Remote Party ID (RPID) header is
enabled.

AudioCodes Mediant 2000 System Specifications

General

Brand	AudioCodes
Model	Mediant 2000 System
Category	VoIP
Language	English