Cisco FL-SRST-MEDIUM Feat Lic Survivable Remote Site Telephony up to 48 phones
Cisco SRST is a critical component of a centralized call-processing architecture in which a Cisco CallManager cluster and application servers, located at a central site, provide telephony services for all sites of a corporation.With greater than tens of thousands of Cisco SRST sites deployed, this architecture now represents the majority of IP telephony deployments because of the many benefits it delivers.