Avaya 7130X - Avaya Aura Communication Applications Integration Exam Exam

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Total 65 questions

Which three functionalities does WebRTC provide? (Choose three.)

  • A. NAT / Firewall Traversal
  • B. adds click-to-call capabilities from a web application to an Avaya endpoint
  • C. Internet-friendly codecs and Privacy
  • D. real-time audio and video conferencing


Answer : A,B,D

Explanation:
* One of the primary differentiating features for the WebRTC Snap-in is that the web application handles authentication and authorization of calls. This includes the capability to assert a calling users phone number and restrict the numbers that can be called.
* The Avaya SBCE enables secure firewall traversal for HTTP and SRTP packets, facilitates sending DTLS to provide secured key exchange for the SRTP flow, and takes care of all security requirements mentioned in the TURN protocol for the solution.
* WebRTC can be a game changer for enterprise communications and customer engagement. Enterprises can now add real-time communications to any website.
References: Avaya WebRTC Snap-in Reference, Release 3.1 (May 2016), page 9 https://downloads.avaya.com/css/P8/documents/101013939

When Avaya Aura Presence Services is implemented, which statement is true about Port
Management?

  • A. It allows multi-media services over a standard Web-Browser.
  • B. It allows independent management capabilities to filter out undesired message to every Avaya Aura Presence Services user.
  • C. It collects statistics about Port-Usage from each Presence-compatible endpoint across the network.
  • D. Port 5222 is used for one-X Endpoints, while Port 5269 is open for connecting with other XMPP 3rd-Party Servers.


Answer : D

Explanation:
Port 5222: XMPP connection configuration
The Connection Manager runs by default when you install the XCP server. It is configured with a JSM Command Processor and two XMPP directors. The XMPP directors handle communication with IM clients. One of the directors is configured to use port 5222 and the other is configured to use port 5223 for secure communications.
Port 5269:Example Obtaining the Server-to-Server Port from an Openfire server

Procedure -
1. Log in to the Openfire Web console.
2. Click Server > Server Settings > Server to Server.
3. In the Service Enabled section, the Enabled check box should be checked, and the port value is contained in the box to the right of Remote servers can exchange packets with this server on port.
By default the value is 5269, and it is recommended that this default value be maintained.
References: Administering Avaya Aura Presence Services, Release 6.2.4, (June 2014), pages 110, 154 https://downloads.avaya.com/css/P8/documents/100180467

In the context of Avaya Aura® Presence Services 7.x, what is a Fetcher?

  • A. It is a kind of watcher that requests a one-time view of the users current presentity information, but does not get future presentity information for a user.
  • B. It is a user whose devices are sending status or presentity information on his behalf using a Publish message regarding his communication status.
  • C. It is a watcher that is subscribing to current and future presentity information from another user.
  • D. It is the presence information about a user that the system reports.


Answer : A

Explanation:
Fetchers pull the value of presence information for a specific presentity from the presence service. If a fetcher is fetching information on a regular basis, it is called a poller.
Subscribers, on the other hand, subscribe to presentity information on the presence service.

You are setting up the SIP connection between Avaya Aura Messaging (AAM) and the
Avaya Aura Core, and the information you have entered for the Far-end connection is:
What should you conclude from all this information?

  • A. The connection cannot work because 5061 is not the Well-known port corresponding to TLS by standard.
  • B. There will be conflicts in the TLS connections given that 5061 is a well-known port that other Endpoints and Servers use within the same network.
  • C. A Security Certificate from the same Certificate Authority as the other Avaya Aura components, must be installed on the AAM Server to guarantee successful TLS Connections.
  • D. The IP address is wrong because its range does not correspond to a valid TLS- compatible IP address.


Answer : C

Which statement about WebRTC and Media Resources is true?

  • A. WebRTC does not use any Media Resources since it only handles Text-Chat sessions.
  • B. WebRTC relies on the Avaya Aura Media Server (AAMS) to convert the WebRTC media stream to a SIP media stream.
  • C. WebRTC uses its own embedded proprietary technology to handle and process Media Packets.
  • D. WebRTC uses Media Resources from a Hard-Based Media Gateway controlled by Avaya Aura Communication Manager (CM).


Answer : B

Explanation:
The Avaya Media Server can translate WebRTC media into a SIP media stream.
References: http://www.avaya.com/blogs/archives/2014/10/an-introduction-to-the-avaya- webrtc-snap-in.html

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Total 65 questions