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24 Cards in this Set
- Front
- Back
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What two commands are of note for configuring FXO ports? |
Dial-type Ring number |
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The ds0-group command configures the line as a T1 CAS connection and allows you to enter the specific number of time slots you want to provision |
True |
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What are some of the ISDN switch-types? |
Primary-5ess Primary-net5 Primary-dpnss |
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What channel is the signaling channel in T1? |
23 |
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What type of dial peer defines voice information for any traditional voice connection (any device connected to an FXS, FXO, E&M, or digital voice port)? |
POTS dial peer |
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Choose several commands that could be found in a POTS dial-peer configuration found on a CME router |
(config)# dial-peer voice 91 pots (config-dial-peer)# destination-pattern 91[1-3]. (config-dial-peer)# port 0/0/1 (config-dial-peer)# forward-digits 3 |
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Choose several commands that could be found in a VoIP dial-peer configuration found on a CME router. |
(config)# dial-peer voice 1001 voip (config-dial-peer)# destination-pattern 1001 (config-dial-peer)# session target ipv4:10.1.1.2 (config-dial-peer)# codec g711ulaw |
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Private Line Automatic Ringdown (PLAR) is used in situations when as soon as the phone is taken off the hook the phone will ring. Examples would be emergency phones in elevators or parking garages (phones dedicated to that specific purpose) |
True |
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What could be the purpose of implementing Class of Restriction (COR) lists on a CME router? |
Prevent unauthorized employees from making international calls, while allowing authorized employees to place international calls. Block certain high-cost or unauthorized numbers like 1-900 in the US. Prevent certain internal phones from reaching executive office directory numbers (like waiting room/lobby phones). |
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Emergency phones in locations such as company elevators or parking garages use what kind of dial peer configuration |
PLAR |
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All counties restrict businesses from forwarding PSTN calls over the IP WAN |
False |
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Which of these is not a match to the pattern 3[2-5]... |
36325 |
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You would connect an analog fax machine to an FXS port |
True
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What three commands are used to configure FXS Port Caller ID information? |
CME_VOICE (config)# voice-port 0/0/0 CME_Voice(Config-voiceport)#station-id name #3rd Floor Fax CME_Voice(Config-voiceport)#station-id number 555100 |
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You can connect the CME router to any number of FXS, FXO, or digital T1/E1 connections, but until you create this, the router will not sure them |
Dial Peer |
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These configurations will successfully configure a POTS Dial Peer for a T1.Router_B(config)# dial-peer voice 2000 potsRouter_B(config-dial-peer)#destination-pattern 2…Router_B(config-dial-peer)#no digit-stripRouter_B(config-dial-peer)#port 1/0:23 |
True |
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What can you configure using CME to block certain numbers such as high ranking executive numbers and 1-900 numbers? |
CME Class of Restriction |
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Which number would match the following [^2-4][2-4]..3? |
52223 |
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Which of the following are requirements for voice traffic one-way? (Choose Three) |
End-to-end delay 150 ms or less Jitter 30 ms or less Packet loss 1% or less |
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Which command shows you all the dial peers on your router? |
Show dial-peer voice |
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How do you insert a 1-second pause between dialed digits using dial peer wildcards? |
Comma |
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In digit manipulation, which method gets applied 3rd? |
Voice translation |
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Assign the following steps in order for COR list implementation on the CME router.1. Assign the inbound COR lists.2. Create the inbound COR lists.3. Create the outbound COR lists.4. Define the COR tags we will use for the restrictions.5. Assign the outbound COR lists. |
43251 |
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Digit manipulation is the process of adding or removing digits from a dialed number to help a call reach an intended destination |
True |
