AudioCodes Mediant 500L - Number Manipulation Parameters

Version 7.2 1213 Mediant 500L Gateway & E-SBC
User's Manual 69. Configuration Parameters Reference
Parameter Description
For example, the below configuration forwards IP-to-Tel calls to
destination user “112” at host IP address 10.13.4.12, port 5060, using
transport protocol TCP, if Trunk Group ID 2 is unavailable:
ForwardOnBusyTrunkDest 1 = 2,
112@10.13.4.12:5060;transport=tcp;
For more information, see ''Alternative Routing to IP Destination upon
Busy Trunk'' on page 534.
69.10.15 Number Manipulation Parameters
The number manipulation parameters are described in the table below.
Table 69-69: Number Manipulation Parameters
Parameter Description
configure voip > gateway
manipulation settings > map-ip-
to-pstn-refer-to
[ManipulateIP2PSTNReferTo]
Enables the manipulation of the called party (destination) number
according to the SIP Refer-To header received by the device for
TDM (PSTN) blind transfer. The number in the SIP Refer-To
header is manipulated for all types of blind transfers to the PSTN
(TBCT, ECT, RLT, QSIG, FXO).
 [0] Disable (default)
 [1] Enable
During the blind transfer, the device initiates a new call to the
PSTN and the destination number of this call can be manipulated if
the parameter is enabled. When enabled, the manipulation is done
as follows:
1 If you configure a value for the xferPrefix parameter, the value
(string) is added as a prefix to the number in the Refer-To
header.
2 This called party number is then manipulated using the
Destination Phone Number Manipulation for IP-to-Tel Calls
table. The source number 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 Destination Phone Number
Manipulation for IP-to-Tel Calls 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.
Use EndPoint Number As
Calling Number Tel2IP
epn-as-cpn-tel2ip
[UseEPNumAsCallingNumTel2I
P]
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