All enterprise need telephony system, asterCC provides more than that
Scpoe
Many users, but few specialized agents
Use phone on desk
Use PRI for PSTN calls
Need to integrate with legacy PBX
Need to connect branches in different locations
asterCC features
Support IP phones, video phones, analog phones
Integrate with legacy PBX via gateways
Rich API for application integration
Build-in CRM modules for basic usage
Support email, SMS, IM, etc