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43 Cards in this Set
- Front
- Back
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If a route pattern is directly associated with a gateway, the selected gateway can no longer be referenced by a route group. True/False |
True |
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CUCM supports a maximum of how many H.323 or MGCP devices per cluster? A. 1000 B. 2100 C. 10000 D. 11000 |
2100 |
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Which is not a main component of the CUCM call-routing system? (Choose all that apply) A. Route Lists B. Route Groups C. Dial Plans D. Gateways/Trunks E. Route Patterns F. Dial Patterns |
Dial Plans Dial Patterns |
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This contains the DNs that wil be rung sequentially when a call is placed. A. Line Group C. Hunt Pilot D. Line Pattern |
Line Group |
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The _____ must properly be provisioned and _____ enabled to allocate priority queue bandwidth appropriate to the number of concurrent calls, and to limit delay for both RTP and voice signaling traffic. A. Switch, CDP B. Partition, Port Security C. WAN, QoS D. CSS, RTP |
Wan, QoS |
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What is DNIS? A. Directly Number Information System. B. Dialed Number Identification Service C. Dial Network Infrastructure Service D. Dial-Peer Negotiation over Internet Subsystem |
Dialed Number Identification Service |
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A grouping of things with similar reachability characteristics is called what? A. Line Group B. Hunt List C. Partition D. Route Group |
Partition |
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Which of these is not a call routing destination using CUCM? A. Trunk B. DN C. Hunt Pilot D. Call Park number |
Trunk |
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A Route List is an order list of what? A. Gateways/Trunks B. Route Groups C. Route Patterns D. DNs |
Route Groups |
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Digit analysis is the process by which CUCM matches dialed digits to possible targets for call routing. True/False |
True |
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Which of these is not a component of a hunt group? A. Line Groups B. Hunt Lists C. Hunt Pilot D. Route Pattern |
Route Pattern |
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In call-routing sources in CUCM, which source matches the original called digits and immediately transforms them to anew dialed string? A. IP Phones B. Trunk D. Voicemail Port |
Translation Patter |
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if User C dials 131, which of the following would be appropriate pattern for that number? A. 1[23]xx B. 13[0-4]x C. 1[56]xx D. 13 |
1[23]xx 13[0-4]x |
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A calling search space is top-down ordered list of what? A. Partitions B. Hunt Group C. Rotate Lists D. Gateways |
Partitions |
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A Hunt pilot is a pattern or range of patterns that CUCM can use to temporarily hold a call until a user dials the call park number to pick it up from an IP Phone. True/False |
False |
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If a network admin wanted to prevent certain individuals from placing long-distance calls, what would he put in place? A. Class of Control B. Access-lists C. CAC D. AAR |
Class of Control |
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__________ prevents IP calls from being extended across a WAN link, if the additional WAN bandwidth required would exceed the QoS-allocated bandwidth for concurrent calls. A. Call Admission Control B. AAR C. LLQ D. Resource Reservation Protocol |
Call Admission Control |
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What is the next step in a case of a WAN Failure to SRST or CFUR? A. Phones Register with SRST B. CUCM uses CFUR C. Phones De-Register from CUCM D. Nothing |
Phones deregister from CUCM |
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What protocol sends voice data over the WAN, and what protocol sends signaling to the call manager server? A. RTP, SCCP or SIP B. SIP, SCCP D. RTP, H.232.3 |
RTP, SCCP or SIP |
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CAC prevents what from happening when in conjunction with QoS and LLQ, and what can be used to help prevent this from happening? A. Prevents excess calls from degrading call quality by dropping them. AAR will kick in and reroute calls over the PSTN. B. LLQ prevents CAC from taking too much bandwidth. DNIS can be used to reroute exce;ll calls. C. During WAN failure, CAC wil reregister with SRST. CFUR will prevent un-registration from happening, thus preventing disruption of service. D. Since location-based CAC does not work in a distributed deployment, LLQ. |
LLQ prevents CAC from taking too much bandwidth. DNIS can be used to reroute excess calls. |
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What is the relationship between a Route Group and Route List? A. A route list is an ordered list of route groups. B. There is not relationship, as a route group is a separate portion of the route pattern. C. The route group contains the list of route lists. D. A route list contains the route patterns, which consists of route groups. |
A route list is an ordered list of route groups. |
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Which protocols are considered to be gateway control protocols? A. H.323 B. SCCP C. MGCP D. SIP |
SCCP, MGCP |
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A partition is a goruping of thingsof similar reachibility characteristics. What are some of the things you can dial (or reach)? (Choose all that apply) A. Route Lists B. DN C. Route Patterns D. CSS ports E. Translation Patterns F. Voicemail Ports G. H.450.3 re-route pattern H. Route Groups |
DN Route Pattern Translation pattern Voicemail Ports |
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What will happen if a CSS is applied to an IP phone and a different CSS is applied to a line on the same phone? A. Both will be combined and a single CSS will be generated. B. The CSS on the IP phone will take priority over the line CSS. C. Nothing will happen, both will be ignored. D. The CSS on the line will take higher priority and the IP phone CSS will be lower priority. |
The CSS on the line will take higher priority and the IP phone CSS will be lower priority. |
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Which of the following signaling protocols are available using Distributed Deployment Call Flow? A. SCCP B. ICT C. H.323 D. SIp |
ICT H.323 SIP |
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Which of the following are peer-to-peer gateway protocols? A. H.323 B. MGCP C. SCCP D. SIP |
H.323 SIP |
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Hunt Lists contain a bottom-up ordered list of line groups. True/False |
False |
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In addition to the default partition, how many additional partitions can be created? A. 70 B. 75 C. 30 D. 35 |
75 |
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How many Null Partitions by default does a CSS contain? A. 3 B. 2 C. 5 D. 1 |
1 |
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Eliminating IP phone reliance on DNS is not recommended to eliminate unnecessary delay and potential points of failure, True or False? True/False |
False |
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What is a translation pattern? A. Matches a string of dialed digits and transforms them to new dialed string, which is in turn resubmitted to digit analysis and routed to a different target. B. Matches a set of dialed digits and triggers a call-routing process that can include one or more potential aths, prividing a hierarchical set of call-routing options C. A pattern or range of pattersn that CUCM can use to temporarily hold a call until a user dials the call park number to pick it up from any IP phone D. A specific pattern of digits that, when matches, triggers a customizable call-coverage system |
Matches a string of dialed digits and transforms them to a new dialed string, which is in turn resbubmitted to digit analysis and routed to a different target. |
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In most cases, dropping the call is not desirable. What is implemented to reroute the call across a PSTN? A. AAR B. CAC C. CDR D. CDM |
AAR |
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One reason for eliminating DNS from your CUCM server is to reduce delay cause by name resolution lookups. |
True |
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Which of the following is not a primary component of the CUCM call routing system, as defined by the book? A. Router Patterns B. Route Lists C. Route Groups D. Route Sets |
Route Sets |
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What are the components of a hunt group? A. Line Groups B. Hunt Lists C. Hunt Pilot D. All of the above |
All of the above |
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Which of the following is not a line gorup distribution algorithm? A. Top-Down B. Directed Broadcast C. Longest Idle D. Circular |
Directed broadcast |
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What is the closest match to the dialed number 3333? A. 3[23]3x B. 3xxx C. 3[-23]xx D. 3X33 |
3X33 |
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If the initial DNS lookup is eliminated, there remains only what, between the phones and the CUCM? A. Signaling Flow B. DHCP C. TFTP D. RTP |
Signaling Flow |
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Although there is no limit to the number of phones at a branch, the number of phones supported by the SRST router will be limited on what? A. Supports a maximum of 1000 B. The router hardware and configuration applied to it C. 2000 D. 1500 |
The router hardware and configuration applied to it. |
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Which is not a signaling protocol available for WAN Link connectivity? A. SIP B. H.323 C. SCCP D. ICT |
SCCP |
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What signals inbound calls from another CUCM cluster, CUCME, or other call agent? A. Gateway B. Trunk D. IP Phone |
Trunk |
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Route patterns are not necessary to provide PSTN dial access. True/False |
False |
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A specific pattern of digits that, when matched, triggers a customizable call-coverage system, is called what? A. Call park number B. Hunt stop C. Route Pattern D. Hunt Pilot |
Hunt Pilot |
