customer having Call Manager for thier IPT services. He want to use ATA for fax, need to integrate with Call manager (CUCM6-BE).
Please suggest me license option , which is required here. Here i m finding 3 option for license (SW-CCM-UL-ANA, SW-SMH-UL-ATA-1P, SW-CCME-UL-ANA).
Please suggest me the license require for ATA, used for fax.