Which IP telephony deployment model uses an H.225 Gatekeeper－Controlled trunk for call admission control within existing H.323 environments?()A. single site with centralized call processingB. single site with distributed call processingC. multisite with c

题目
Which IP telephony deployment model uses an H.225 Gatekeeper－Controlled trunk for call admission control within existing H.323 environments?()

A. single site with centralized call processing

B. single site with distributed call processing

C. multisite with centralized call processing

D. multisite with distributed call processing

相似考题

1.A company is using a multi－site centralized call processing model. Which feature ensures that the remote site IP phones will still have limited functionality given a WAN outage?()A.Call Admission ControlB.TAPIC.MGCPD.SRST

2.Which IP telephony deployment model uses an H.225 Gatekeeper-Controlled trunk for calladmission control within existing H.323 environments？（）A、 single site with centralized call processingB、 single site with distributed call processingC、 multisite with centralized call processingD、 multisite with distributed call processing

3.Which three statements are true about load-based Call Admission Control?（）A、grants a VoWLAN client-initiated call based on the number of active clients associated to the accesspointB、grants a VoWLAN client-initiated call based on channel bandwidth capacityC、uses the 802.11i specificationD、uses 802.11 action framesE、requires a WMM-enabled client

4.A customer wants to deploy the Cisco Business Ready Teleworker solution, but is currently using a traditional (non-IP) PBX for voice services. What would you recommend to this customer?（）A、Deployment of Business Ready Teleworker with VoIP is not recommended.B、The customer’s existing PBX must first be replaced with Cisco IP Telephony solution.C、Business Ready Teleworker and Cisco IP Telephony can be deployed in parallel to the existing PBX， integrating the two with trunking.D、Deployment is recommended only for full-time Teleworkers who have no other corporate phone.

更多“Which IP telephony deployment model uses an H.225 Gatekeeper－Controlled trunk for call admission control within existing H.323 environments?() ”相关问题

  • 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：

    Which IOS feature provides dial plan scalability and bandwidth management for H.323 VoIP implementations？（）

    • A、gatekeeper
    • B、Call Routing
    • C、Call Admission Control
    • D、Digital Signal Processors

    正确答案:A

  • 第3题：

    Acme Company has several offices around the country. The company has deployed a VoIP network with Cisco Unified CallManager in a multisite centralized configuration but the is a requirement to place a call agent at some of the remote sites. Which IOS gateway feature should be deployed at the remote site to enable local call control？（）

    • A、Gatekeeper multizone
    • B、Call Admission Control （CAC）
    • C、Automatic Alternate Routing （AAR）
    • D、Survivable Remote Site Telephony （SRST）
    • E、Cisco Unified CallManager Express （CME）

    正确答案:E

  • 第4题：

    In a Teleworker deployment with a single IP phone connected to a Cisco 831 router, select the true statement regarding Call Admission Control.（）

    • A、RSVP is a required configuration to support conference calls without voice packet loss. 
    • B、The QoS configuration on the 831 router must always provision sufficient bandwidth for two RTP streams. 
    • C、Call admission control is an issue only when using hardware DSP resources. 
    • D、When using the conference call features on a 7960 IP phone, only one RTP stream is present regardless of how many extensions are on the conference.

    正确答案:D

  • 第5题：

    Which device is normally used to translate telephone numbers or names to IP addresses for call routing in an H.323 network？ （）

    • A、call agent
    • B、IP phone
    • C、multipoint control unit
    • D、gatekeeper

    正确答案:D

  • 第6题：

    Which two Internet Protocol (IP) telephony devices are best categorized as infrastructure components? （）

    • A、IP telephones
    • B、Voice gateways
    • C、Call management software
    • D、Media Convergence Servers (MCSs)

    正确答案:B,D

  • 第7题：

    单选题
    Which IP telephony deployment model uses an H.225 Gatekeeper-Controlled trunk for calladmission control within existing H.323 environments？（）
    A

     single site with centralized call processing

    B

     single site with distributed call processing

    C

     multisite with centralized call processing

    D

     multisite with distributed call processing


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    Acme Company has several offices around the country. The company has deployed a VoIP network with Cisco Unified CallManager in a multisite centralized configuration but there is a requirement to place a call agent at some of the remote sites. Which IOS gateway feature should be deployed at the remote site to enable local call control？（）
    A

     Gatekeeper multizone

    B

     Call Admission Control （CAC）

    C

     Automatic Alternate Routing （AAR）

    D

     Survivable Remote Site Telephony （SRST）

    E

     Cisco Unified CallManager Express （CME）


    正确答案： E
    解析： 暂无解析

  • 第9题：

    单选题
    In a Teleworker deployment with a single IP phone connected to a Cisco 831 router, select the true statement regarding Call Admission Control.（）
    A

    RSVP is a required configuration to support conference calls without voice packet loss. 

    B

    The QoS configuration on the 831 router must always provision sufficient bandwidth for two RTP streams. 

    C

    Call admission control is an issue only when using hardware DSP resources. 

    D

    When using the conference call features on a 7960 IP phone, only one RTP stream is present regardless of how many extensions are on the conference.


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    A company is using a multi-site centralized call processing model. Which feature ensures that theremote site IP phones will still have limited functionality given a WAN outage？（）
    A

     Call Admission Control

    B

     TAPI

    C

     MGCP

    D

     SRST


    正确答案： A
    解析： 暂无解析

  • 第11题：

    多选题
    Which two are functions of an IP voice gateway?（）
    A

    provide far-end call control

    B

    provide far-end camera control

    C

    translate analog voice to packetized voice

    D

    transition call path between different networks

    E

    provide locations-based call admission control


    正确答案： E,D
    解析： 暂无解析

  • 第12题：

    单选题
    Which statement is true about IP telephony calls？（）
    A

     A Voice over IP （VoIP） packet consists of the voice payload， IP header， TCP header， RTP header， and  Layer 2 link header.

    B

     The voice carrier stream uses H323 to set up， maintain， and tear down call endpoints.

    C

     Call control signaling uses Real-Time Transport Protocol （RTP） packets that contain actual voice  samples.

    D

     The sum of bandwidth necessary for each major application， including voice， video， and data， should not exceed 75 percent of the total available bandwidth for each link.


    正确答案： D
    解析： 暂无解析

  • 第13题：

    Which two are functions of an IP voice gateway?（）

    • A、provide far-end call control 
    • B、provide far-end camera control 
    • C、translate analog voice to packetized voice 
    • D、transition call path between different networks 
    • E、provide locations-based call admission control 

    正确答案:A,C,D

  • 第14题：

    When calls are denied by call admission control （CAC）， the calls are rerouted through the PSTN via the use of which Cisco CallManager feature？（）

    • A、automated alternate routing （AAR）
    • B、Cisco CallManager Attendant Console
    • C、real-time protocol （RTP）
    • D、Survivable Remote Site Telephony （SRST）

    正确答案:A

  • 第15题：

    Which two Internet Protocol (IP) telephony devices are best categorized as infrastructure components? （）

    • A、Call management software
    • B、Media Convergence Servers (MCSs)
    • C、Voice gateways
    • D、IP telephones

    正确答案:B,C

  • 第16题：

    Two sites are using a multisite centralized call processing model. The voice gateway on the remote branch has lost IP connectivity to its Cisco CallManager server. Which feature enables the remote gateway to take the role of the call agent during the WAN failure？ （）

    • A、automated alternate routing （AAR）
    • B、Cisco CallManager Attendant Console
    • C、real-time protocol （RTP）
    • D、Survivable Remote Site Telephony （SRST）

    正确答案:D

  • 第17题：

    A company is using a multi-site centralized call processing model. Which feature ensures that theremote site IP phones will still have limited functionality given a WAN outage？（）

    • A、 Call Admission Control
    • B、 TAPI
    • C、 MGCP
    • D、 SRST

    正确答案:D

  • 第18题：

    Which IP telephony deployment model uses an H.225 Gatekeeper-Controlled trunk for call admission control within existing H.323 environments?（）

    • A、single site with centralized call processing
    • B、single site with distributed call processing
    • C、multisite with centralized call processing
    • D、multisite with distributed call processing

    正确答案:D

  • 第19题：

    单选题
    A company is using a multi-site centralized call processing model. Which feature ensures that the remote site IP phones will still have limited functionality given a WAN outage?（）
    A

    Call Admission Control

    B

    TAPI

    C

    MGCP

    D

    SRST


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    Acme Company has several offices around the country. The company has deployed a VoIP network with Cisco Unified CallManager in a multisite centralized configuration but the is a requirement to place a call agent at some of the remote sites. Which IOS gateway feature should be deployed at the remote site to enable local call control？（）
    A

    Gatekeeper multizone

    B

    Call Admission Control （CAC）

    C

    Automatic Alternate Routing （AAR）

    D

    Survivable Remote Site Telephony （SRST）

    E

    Cisco Unified CallManager Express （CME）


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    Sun Stable is a global insurance company with headquarters located in Houston, Texas. The campus there is made up of a number of office buildings located within the same vicinity. In 2003, a new building, Building 331B was added. The additional building houses approximately 1000 employees. Rather than deploy a private branch exchange (PBX) in the new building, Sun Stable has decided to implement an IP telephony solution. External calls will be carried across a MAN link to another building, where a gateway connects into the worldwide PBX network of Sun Stable. Voice mail and unified messaging components are required and all IP phones and workstations should be on separate VLANs and IP subnets.Which IP telephony deployment best suits their need?（）
    A

    single-site.

    B

    multisite with centralized call processing

    C

    multisite with distributed call processing

    D

    clustering over the WAN


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    Which device is normally used to translate telephone numbers or names to IP addresses for call routing in an H.323 network？ （）
    A

    call agent

    B

    IP phone

    C

    multipoint control unit

    D

    gatekeeper


    正确答案： D
    解析： 暂无解析

  • 第23题：

    多选题
    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： B,E
    解析： 暂无解析

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