Implementing Cisco Collaboration Cloud and Edge Infrastructure (CLCEI) — Question 155

Which two protocols are supported on Expressway Zones? (Choose two.)

Answer options

• A. SIP
• B. H.248
• C. MGCP
• D. SCCP
• E. H.323

Correct answer: A, E

Explanation

SIP and H.323 are the correct protocols supported on Expressway Zones because they facilitate communication over IP networks. H.248, MGCP, and SCCP are not typically used in this context, making them incorrect options.