When planning for voice deployments with the Cisco Unified W

题目
单选题
When planning for voice deployments with the Cisco Unified Wireless IP Phone 7921G handset in amultifloor building with a WLAN that operates at an 11 MB/s data rate, how many decibelsreferenced to 1 milliwatt of same-channel separation are recommended between floors?()
A

13 dBm

B

19 dBm

C

25 dBm

D

31 dBm

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相似问题和答案

第1题:

Which three functions are associated with a Cisco Unified CallManager? ()

  • A、 connects traditional telephony devices to voice over IP infrastructure
  • B、 converts analog signals to digital format
  • C、 performs voice compression
  • D、 performs call processing
  • E、 performs dial plan administration
  • F、 performs signaling and device control

正确答案:D,E,F

第2题:

How are CTI ports in a CTI Port Group added on the CRS Server?()

  • A、They must be created in Cisco Unified CallManager in ascending order (i.e., 1001, 1002, and 1003) with no gaps or missing numbers in the group.  
  • B、They can be assigned as a range of ports in CRS Application Administration.  
  • C、They are the same as the CTI Route Points in the Cisco Unified CallManager and automatically built in CRS when they are associated with the JTAPI user.  
  • D、They are the same as the CTI Route Points in the Cisco Unified CallManager and automatically built in CRS when they are associated with the RM JTAPI user.

正确答案:B

第3题:

Which statement is true about the capabilities of a voice gateway router?()

  • A、voice gateways with analog interfaces need a gatekeeper to convert analog signals into digital format before voice is encapsulated into IP packets
  • B、voice gateways need a gatekeeper to interconnect the VoIP networks the PSTN network
  • C、voice gateways with Cisco Unified CallManager Express (CME) can permanently act as a call agent for IP phones
  • D、voice gateways equipped with a DSP module can take the role of the call agent during WAN failure.

正确答案:C

第4题:

Where are CTI route points added or configured for Cisco Unified Contact Center Express? ()

  • A、Cisco Unified CallManager Device Configuration
  • B、Cisco Unified Contact Center Express Directory Management  
  • C、Cisco Supervisor Desktop  
  • D、Cisco CRS Administration, JTAPI Trigger Creation  
  • E、Cisco Unified Contact Center Express Media Subsystem 

正确答案:D

第5题:

Which of the following is a new product that is included in the Cisco SMB Support Assistant?()

  • A、Cisco Unified CallManager
  • B、Cisco Unity Express
  • C、Cisco Unified CallManager Express
  • D、Cisco Unity

正确答案:C

第6题:

When determining a customer’s technical requirements for a Cisco Unified Communications solution, which important tool can be used to determine the bandwidth used by different codecs with various protocols over different media?()

  • A、Network Codec Aggregator Tool
  • B、Bandwidth Estimator Tool
  • C、Unified Communication Bandwidth Tool
  • D、Voice Bandwidth Calculator
  • E、Voice Codec Bandwidth Calculator

正确答案:D

第7题:

Cisco Unified Communications 500 Series for Small Business, a critical part of the Cisco Smart Business Communications System, is a unified communications solution for small businesses that provides voice, data, voicemail. Which three features does the Cisco UC520 support?()

  • A、 distributed routing
  • B、 Cisco Unity Express
  • C、 security, firewall and VPN
  • D、 analog devices

正确答案:B,C,D

第8题:

What is the Cisco collaboration per-person licensing option that simplifies purchasing and provides customers with maximum flexibility?()

  • A、Cisco User Connect Licensing
  • B、Cisco Unified Workspace Licensing
  • C、Cisco Unified Communications Software Subscription
  • D、Cisco Unified Collaboration Licensing

正确答案:A

第9题:

What is the maximum amount of Cisco Agent Desktop downtime after a failover when using highavailability in Cisco Unified Contact Center Express 4.0?()

  • A、10 seconds  
  • B、30 seconds  
  • C、45 seconds  
  • D、60 seconds

正确答案:D

第10题:

What is the Cisco recommended setting for the Cisco Unified Wireless Network WLC Voice Call Admission Control Max RF Bandwidth to support the Cisco Unified Wireless IP Phone 7921G?()

  • A、nominally 30 percent to best align with Cisco Unified Communications System recommendations
  • B、100 percent to ensure that the VoWLAN calls can use all the available bandwidth, if needed
  • C、system default of 75 percent
  • D、40 to 60 percent
  • E、voice CAC should be left disabled unless wired QoS is configured

正确答案:D

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