STI-884 試験問題を無料オンラインアクセス

Which features available in Siemens HiPath OpenOffice are absent in Asterisk-based products?
(Choose two)

• A.Support for third-party SIP phones.
• B.Fixed Mobile Convenience.
• C.Call conferencing.
• D.Phone call security.

What does the feature transparency of CISCO Unified CME include? (Choose three)

• A.Extension dialing.
• B.Call hold.
• C.Full redundancy.
• D.Call conference.

Which best describes the contact center solutions that HiPath 3000 offers for managing customer calls? (Choose two)

• A.Functionality ranging from simple call distribution groups to multi-media.
• B.Complex, multi-site contact center functionality networked together into a single system.
• C.Authentication and media and signaling encryption.
• D.In and out-bound call routing systems.

Which of the following is a global network of computers and computer networks all working to a common set of open communication standards?

• A.PBX
• B.Internet
• C.Point-to-point
• D.PSTN

Which of the following are performance-hindering issues related to WAN implementations of VoIP? (Choose three)

• A.Limited bandwidth.
• B.Packet jitters and loss of packets.
• C.High transmission error rate and retransmission of signaling packets.
• D.Longer end-to-end delays.