AudioCodes Mediant 500L MSBR

User's Manual 67. Configuration Parameters Reference
Version 6.8 997 Mediant 500L MSBR
Parameter Description
of the transferred call is taken from the original call, according to its
initial direction:

Source number of the original call if it is a Tel-to-IP call

Destination number of the original call if it is an IP-to-Tel call
This source number can also be used as the value for the 'Source
Prefix' field in the IP-to-Tel Destination Phone Number Manipulation
table. The local IP address is used as the value for the 'Source IP
Address' field.
Note: This manipulation does not affect IP-to-Trunk Group routing rules.
Web: Use EndPoint
Number As Calling
Number Tel2IP
EMS: Use EP Number As
Calling Number Tel to IP
CLI: epn-as-cpn-tel2ip
[UseEPNumAsCallingNum
Tel2IP]
Enables the use of the B-channel number as the calling number (sent in
the From field of the INVITE) instead of the number received in the
Q.931 Setup message, for Tel-to-IP calls.
 [0] Disable (default)
 [1] Enable
For example, if the incoming calling party number in the Q.931 Setup
message is "12345" and the B-channel number is 17, then the outgoing
INVITE From header is set to "17" instead of "12345".
Note: When enabled, this feature is applied before routing and
manipulation on the source number.
Web: Use EndPoint
Number As Calling
Number IP2Tel
EMS: Use EP Number As
Calling Number IP to Tel
CLI: epn-as-cpn-ip2tel
[UseEPNumAsCallingNumI
P2Tel]
Enables the use of the B-channel number as the calling party number
(sent in the Q.931 Setup message) instead of the number received in
the From header of the INVITE, for IP-to-Tel calls.
 [0] Disable (default)
 [1] Enable
For example, if the incoming INVITE From header contains "12345" and
the destined B-channel number is 17, then the outgoing calling party
number in the Q.931 Setup message is set to "17" instead of "12345".
Note: When enabled, this feature is applied after routing and
manipulation on the source number (i.e., just before sending to the Tel
side).
Web: Tel2IP Default
Redirect Reason
CLI: tel-to-ip-dflt-redir-rsn
[Tel2IPDefaultRedirectRea
son]
Determines the default redirect reason for Tel-to-IP calls when no
redirect reason (or “unknown”) exists in the received Q931 ISDN Setup
message. The device includes this default redirect reason in the SIP
History-Info header of the outgoing INVITE.
If a redirect reason exists in the received Setup message, this
parameter is ignored and the device sends the INVITE message with
the reason according to the received Setup message. If this parameter
is not configured (-1), the outgoing INVITE is sent with the redirect
reason as received in the Setup message (if none or “unknown” reason,
then without a reason).
 [-1] Not Configured = (Default) Received redirect reason is not
changed
 [1] Busy = Call forwarding busy
 [2] No Reply = Call forwarding no reply
 [9] DTE Out of Order = Call forwarding DTE out of order
 [10] Deflection = Call deflection
 [15] Systematic/Unconditional = Call forward unconditional
Web: Redirect Number SIP
to TEL
EMS: Set IP To Tel
Redirect Screening
Determines the value of the Redirect Number screening indicator in
ISDN Setup messages.
 [-1] Not Configured (default)