SMB Specialization for Engineers
Life Cycle Services Advanced Routing and Switching (LCSARS)
Cisco Express Foundation for Field Engineers
Cisco Express Foundation for Account Managers (CXFA) Exam
Advanced Routing and Switching for Field Engineers - ARSFE
Implementing Cisco Connected Physical Security 1 Exam (CCPS1)
Implementing Cisco Connected Physical Security 2 Exam (CCSP 2)
Cisco Routing and Switching Solutions Specialist
Advanced Routing and Switching for Account Managers - ARSAM
SMB Specialization for Account Managers
Which complication does a NAT introduce in SDP for a SIP call?
Additional headers due to NAT encapsulation can cause the packet size to exceed the MTU.
When the client is behind a NAT they may be unable to determine the appropriate offset due to time zones.
The IP address specified in the connection data field may be an unrouteable internal address.
The encryption keys advertised in the SDP are only valid for clients not behind a NAT.
Which connection does the traversal zone configuration define?
Expressway-E and Collaboration Endpoints
Cisco UC and Cisco Unified Presence Server
Cisco Expressway-C and Cisco Expressway-E platforms
Cisco UCS E-Series and Cisco UCM
What are two reasons why port 8443 is unreachable from the Internet to the Expressway-E? (Choose two.)
The MRA license is missing on the Expressway-E.
The Unified Communications zone is down.
Transform is not configured on Expressway-E.
The SRV record for _cisco-uds is misconfigured.
The firewall is blocking the port.