Which solution is needed to enable presence and extension mobility to branch office phones during a WAN failure?
A . SRST with MGCP fallback
B . SRST without MGCP fallback
C . Cisco Unified Communications Manager Express in SRST mode
D . SRST with VoIP dial peers to Cisco Unified Communications Manager Express
Answer: C
Latest 300-075 Dumps Valid Version with 520 Q&As
Latest And Valid Q&A | Instant Download | Once Fail, Full Refund