Implementing and Operating Cisco Collaboration Core Technologies (CLCOR) — Question 225

What are two key features of the Expressway series? (Choose two.)

Answer options

• A. IP to PSTN call connectivity
• B. B2B calls
• C. VPN connection toward the internal UC resources
• D. SIP header modification
• E. device registration over the Internet

Correct answer: B, E

Explanation

The correct answers, B and E, highlight the key capabilities of the Expressway series in facilitating B2B communications and enabling device registration from the Internet. The other options, while relevant to other systems or functionalities, do not specifically represent the core features of the Expressway series.