When a User Has Registered on Avaya IX™ Workplace Client

When a user has registered on Avaya IX™ Workplace Client, the following error message was displayed: VoIP Service Limited. VoIP service is currently available with limited service. While troubleshooting, a support engineer used the AADS URL tool to verify the current settings received by the Client from AADS, and identified an incorrect FQDN value for SET SIPPROXYSRVR parameter. Where and how can this error be corrected?

A) In System Manager web GUI, verify and correct the SM Instance FQDN under Session Manager Administration.
B) In Session Manager CLI, run the smconfig script and verify and correct the SM FQDN.
C) In Systern Manager web GUI, verify and correct the SM SIP Entity FQDN under Routing.
D) In AADS web GUI, verify and correct an FQDN value for Session Manager under DNS Mapping.