: Specific to the Cisco 2800 Network Module-compatible chassis (2811, 2821, and 2851).
: Full support for Cisco Unified Communications Manager Express (CME) and Survivable Remote Site Telephony (SRST), allowing the router to act as a PBX for IP phones. c2800nm adventerprisek9 mz 152 1 full
The Advanced Enterprise image is designed for complex branch office environments that require a "jack-of-all-trades" router. Key capabilities include: : Specific to the Cisco 2800 Network Module-compatible
: It maintains compatibility with a wide range of older WICs, VICs, and VWICs, ensuring continued use of T1/E1, serial, and analog voice modules. Hardware & Memory Requirements ensuring continued use of T1/E1