The Application Solution Module (ASM) module is a separate, fully-functional server installed inside the Sonus SBC 1000/2000 chassis. The ASM can host a variety of applications that support the Sonus SBC 1000/2000 system.
If purchased with the Sonus SBC 1000/2000, the ASM module is factory installed and typically comes pre-loaded with the Lync Survivable Branch Appliance (SBA).