[Jan-2024] Avaya 31861X Dumps – Reduce Your Chance of Failure in 31861X Exam
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NEW QUESTION # 16
A customer with an existing Communication Manager 6 (CM) duplex solution with g4bos and isdn trunks at their main location, is adding some remote sites with G430 gateways and local ISDN trunks for survivability and local calling. They will be inter-connecting them with an MPLS network with limited bandwidth to these remote sites. They want a network design that will restrict voice traffic to a defined level with the ability to overflow to the PSTN.
What would be the minimum network region design look like?
- A. One IP network region per remote location, two Intervening network regions, G.729 inter-region codec, implement Call Admission Control (CAC)
- B. One IP network region per remote location, connect each remote network region directly to the main site's network region, G.729 inter-region codec, implement Call Admission Control (CAC) with Inter-gateway Alternate Routing (IGAR)
- C. One IP network region per remote location, one intervening network region, G.729 inter-region codec, implement Call Admission Control (CAC) with Inter-gateway Alternate Routing (IGAR)
- D. Two IP network regions per remote location, (one for the gateway, and one for the telephones), one intervening network region, G.729 inter-region codec,implement Call Admission Control (CAC) with Inter-gateway Alternate Routing (IGAR)
Answer: A
NEW QUESTION # 17
A Sales Engineer is designing an Avaya Aura 8.x solution where 900 video users are being added. There is enough bandwidth for all users to establish video calls at 6 Mbps.
Which video codec will provide the best video quality that the network will support?
- A. H.261
- B. H.263
- C. H.262
- D. H.264
Answer: C
NEW QUESTION # 18
A design you are working on calls for several "G series" media gateways, and you have determined the number of Digital Signal Processor (DSP) resources that are needed.
In which two ways can you determine how many "G series" gateways are needed in a design? (Choose two.)
- A. Divide the calculated number of DSPs by 320 to determine how many G450s are needed.
- B. Divide the calculated number of DSPs by 340 to determine how many G450S are needed.
- C. Divide the calculated number of DSPs by 120 to determine how many G430s are needed.
- D. Divide the calculated number of DSPs by 128 to determine how many G430s are needed.
Answer: B,C
NEW QUESTION # 19
A customer has asked you to provide a design for a 1,400 H.323 stations and eight T-is.
You have provided the following design:
* Communication Manager Simplex
* Two G450 Media Gateways
* Eight T1Media Modules
* 1,400 - 9611G IP Phones
* 1,400 - Core Licenses
The customer responds that the following changes need to be made to the design:
* Change all the H.323 stations to SIP stations.
* Add 2 additional T1s to the design as the customer has higher traffic than initially thought.
* All users will need to be able to use the Skype for Business client for telephony.
Which two changes need to be made to the design to comply with the customer's revised requirements? (Choose two.)
- A. Add System and Session Manager Servers to the design.
- B. Add two T1Media modules and distribute the T1modules evenly between the two G450 Media Gateways.
- C. Add an additional 1,400 Cote licenses to the design to support Lync integration.
- D. Add 1,400 SM SIP connection licenses.
Answer: A,C
NEW QUESTION # 20
A customer wants to ensure that their remote workers who access the Avaya core are authenticated by the Avaya Session Border Controller for Enterprise (SBCE).
What is the recommended location for the SBCE?
- A. Behind the firewall in the customers enterprise
- B. In the Internet Service Provider network
- C. On the same virtual instance with Session Manager
- D. In the customer's DMZ
Answer: A
NEW QUESTION # 21
When designing an Avaya Aura solution, what are two design requirements that require the installation of a G430 or G450 Gateway? (Choose two.)
- A. DSP resources
- B. SIP devices
- C. T.38 Fax
- D. TDM trunks
Answer: A,C
NEW QUESTION # 22
A customer is interested in deploying geo-redundant System Managers.
Which two requirements would they need to know? (Choose two.)
- A. The two servers can reach each other on the network.
- B. Both servers must have the same IP address.
- C. The two servers must have the same version of software,
- D. Both servers must be on the same IP subnet.
Answer: A,D
NEW QUESTION # 23
The adoption of Avaya Aura(g) Media Server by Communications Manager (AAMS-CM) provides many of the resource capabilities of the H.323 Media Gateways (MG); but it is not always a direct replacement. With Avaya Aura and Communications Manager (CM) 8.1, both AAMS-CM and MGs are sold as media resource options, since AAMS-CM can support more channels per instance than either H.323 media gateway.
When would AAMS-CM be deployed, instead of a media gateway?
- A. If the deployment is using a G722 codec for ad hoc conferencing
- B. If the users require using T.38 fax
- C. If the deployment is supporting third-party digital stations
- D. If there are multiple Instances supporting one Communications Manager
Answer: B
NEW QUESTION # 24
On an Avaya Aura 7.x deployment with shuffling turned on within Communication Manager (CM), which statement describes the media processing resources or Digital Signaling Processor (DSP) requirements for a SIP-SIP two-party call between endpoints using the same codec?
- A. This call will shuffle after initial call set-up; i.e., one media-processing (DSP) channel is required for the first 20 seconds of the call, for each party.
- B. SIP-SIP multi-party calls do not shuffle, and after setup use one media processing (DSP) channel for the entire call..
- C. SIP-SIP two-party calls will use SIP Direct Media, so no media-processing (DSP) channels are required for this call.
- D. This call cannot shuffle, and two media-processing (DSP) channels are required for the entire call duration.
Answer: A
NEW QUESTION # 25
A customer has 80 remote users, and you expect 25% of the users will be connected at any one time using G.729. Assuming the following requirements:
* a G.729 codec requires 30 kbps
* a G711 codec requires 80 kbps
* 720p HD video codec requires 512 Kbps
How much bandwidth is needed for a public interface WAN link of the centralized SBCE for the deskphones used by remote workers?
- A. 1600 Kbps
- B. 600 Kbps
- C. 2400 Kbps
- D. 6400 Kbps
Answer: D
NEW QUESTION # 26
You are adding 1400 users to an existing Avaya Aura communication core- The customer wants the same services for alt users, but with this expansion there Is not enough bandwidth for audio and video calls for all.
If the bandwidth parameter Is set lower than the minimum video requirement, what will happen to users Initiating audio and video calls?
- A. Audio calls will connect and video calls will connect as audio calls.
- B. Audio and video calls will connect for all users.
- C. Audio calls will connect but video calls will not initiate.
- D. Audio and video calls will connect for some users.
Answer: D
NEW QUESTION # 27
If a customer has an Avaya Aura 7.0 and shuffling is turned on within Communication Manager, which statement describes the media processing resource (DSP) requirements for a two-party call originated statement describes the media processing resource (DSP) requirements for a two-party call originated by a SIP station and terminated by an .H323 IP Trunk being recoded?
- A. This call cannot shuffle, and one media-processing channel is required for the entire call.
- B. This call will shuffle after initial call set-up; i.e., one media-processing (DSP) channel is required for the first 20 seconds of the call, for each party.
- C. SIP-SIP two-calls calls will use SIP Direct Media, so no media-processing channels are required for this call.
- D. Multi-party (i.e. 3-party or greater) calls cannot shuffle, and require media-processing channels for the entire call.
Answer: A
NEW QUESTION # 28
A customer has a main location and several remote locations with Avaya Aura Survivable Remotes.
How many components can an Avaya IX IP Phone J169 SIP endpoint register to simultaneously?
- A. Three Core Session Managers and a Branch Session Manager
- B. Two Core Session Managers and a Branch Session Manager
- C. Five Core Session Managers or Branch Session Managers
- D. Two Core Session Managers and a Communication Manager Survivable Core
Answer: B
NEW QUESTION # 29
A technician is adding 1100 users to an Avaya Aura solution. There is only bandwidth for 30kbps calls per user.
Which audio codec will provide the highest fidelity that the network will support?
- A. G.711
- B. H.264
- C. G.729
- D. G.722
Answer: D
NEW QUESTION # 30
You are adding a remote location to a Communication Manager(CM) 6.2 customer with a duplex system, and G650 media gateways at the core. You want to use H.248 gateway(s). The location will have 30 IP sets, 30 analog sets, and 40 DCP sets. You know that the base G430 gateway includes 32 Touch Tone Receivers (TTRs), and the G450 gateway includes 64 TTRs.
To support all of the sets going off-hook at the same time, how many TTRs will be required, and which hardware would be required to provide the TTRs?
- A. 30 TTRs using one G430 or one G450
- B. 100 TTRs using one G450 and twoTTR expansion modules
- C. 70TTRs using two G450s
- D. 70TTRs using one G430 and threeTTR expansion modules
Answer: D
NEW QUESTION # 31
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