Azure B2C MFA Call option

Question

I am trying to implement MFA phone call support. I have set the meta-data to use "mixed"

 <TechnicalProfile Id="PhoneFactor-Verify">
          <DisplayName>PhoneFactor</DisplayName>
          <Protocol Name="Proprietary" Handler="Web.TPEngine.Providers.PhoneFactorProtocolProvider, Web.TPEngine, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" />
          <Metadata>
            <Item Key="ContentDefinitionReferenceId">api.phonefactor</Item>
            <Item Key="ManualPhoneNumberEntryAllowed">false</Item>
            <Item Key="setting.authenticationMode">mixed</Item>
          </Metadata>

but I still see sms option. The technical profile which DisplayControl calls is as follows:

 <TechnicalProfile Id="AzureMfa-SendSmsSimple">
          <DisplayName>Send Sms</DisplayName>
          <Protocol Name="Proprietary" Handler="Web.TPEngine.Providers.AzureMfaProtocolProvider, Web.TPEngine, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" />
          <Metadata>
            <Item Key="Operation">OneWaySMS</Item>
          </Metadata>
          <InputClaims>

I am guessing, I need to create a new "ValidationClaimsExchangeTechnicalProfile" which will reference a new "TechnicalProfile" with operation for call or something, but I dont see that in any documentation. Can someone pls share a sample or documentation link to create operation for call.

Thanks

Answer 1

Displaycontrol doesn’t support call option. You have to call phonefactor technical profile directly from user journey as per the B2C starter pack.