These fields are only supported in the India Market, with 3DS 1.0.2 and with IVR purchases.
When the merchant is using an IVR flow, they must confirm with their account manager that Payer Authentication configuration have;
Indicates the available mediums supported by the device for authentication.
IVR - Via Interactive Voice Response
Designates the format of the MobileId field.
D - Domestic
I - International
D = AAANNNNNNNNNN
I = CCCAAANNNNNNNNNN
NOTE: C = Country Code, A = Area Code, N = Subscriber Number
The phone number or Mobile Id used to authenticate the device. This is the number/id registered with the ACS.
Indicates how the transaction is being routed between the merchant and the issuing bank during authentication.
DIRECT - value indicates to the ACS to communicate directly with the MPI via server to server communication over the internet.
Indicates how the transaction is being initiated.
Value sent by the ITP (Issuer Trusted Party) to the issuer in order to prove its relationship.
NOTE: This field is only used if the Merchant has an ITP with the ACS. At the time of publication, ITP has not been implemented by any IVR ACS.