What are two features of Cisco Expressway that the customer gets if Expressway-C and Expressway-E are deployed?(Choose two.)

When Cisco Expressway is deployed in the standard core/edge pair (Expressway-C inside, Expressway-E in the DMZ), it delivers two flagship functions.

1. Firewall-traversal for B2B and MRA traffic, providing a highly secure path through enterprise firewalls (option A).

2. Mobile and Remote Access (MRA), which lets off-premises users register to CUCM and use voice, video, IM&P, and directory services through a TLS–SRTP tunnel—no separate VPN client is required (option D).

B. Expressway offers basic call detail records; it is not designed for deep edge-traffic visibility or analytics.

C. Local registration/monitoring is still performed by CUCM; Expressway only proxies remote endpoint registrations, so coverage is not “complete.”

E. Utilization/adoption metrics come from Webex Control Hub, CUCM, or analytics tools, not from Expressway.

1. Cisco Expressway Series Data Sheet, “Features and Benefits – Secure firewall traversal; Mobile and Remote Access,” pp. 1-2, Cisco Systems, 2023.

2. Cisco Unified Communications Mobile and Remote Access via Cisco Expressway Deployment Guide, v14, Sec. 2.1 “Solution Benefits,” Cisco Systems, 2023.

3. Cisco Expressway Administrator Guide, X14, Ch. 20 “Call Detail Records” (limited reporting only), Cisco Systems, 2023.