Implementing Cisco Advanced Call Control and Mobility Services (CLACCM) — Question 84

An engineer is configuring a Cisco Collaboration system for SIP endpoints and must enable Survivable Remote Site Telephony for these endpoints. Which code completes this configuration on the SRST gateway?

Answer options

• A. call-manager-fallback max-conferences 8 gain –6 ip source-address 10.10.10.100 port 2000 max-ephones 100 max-dn 200
• B. telephony-service max-conferences 8 gain –6 ip source-address 10.10.10.100 port 2000 max-ephones 100 max-dn 200
• C. voice service voip default mode secure address hiding allow-connections sip to sip sip registrar
• D. voice register global default mode no allow-hash-in-dn max-dn 100 max-pool 200

Correct answer: D

Explanation

The correct answer is D because the 'voice register global' command is essential for configuring SIP endpoints in SRST mode. Options A and B pertain to telephony services, which do not apply to SIP endpoint registration, while option C focuses on voice service settings that are not specific to SRST configurations.