400-051 Exam Dumps | 180 Which two analog telephony signaling methods are most vulnerable to glare conditions? (Choose two.)

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Question 128/264

180
Which two analog telephony signaling methods are most vulnerable to glare conditions? (Choose two.)

A. FXS Loop-start

B. FXO Ground-start

C. E&M Wink-start

D. E&M Delay-dial

E. E&M Immediate-start

F. E&M Feature Group D

Question List (264q): Question 1: 112 Which Cisco Unified Communications Manager deployment mo...; Question 2: 183 Which Cisco packet voice and video digital signal proces...; Question 3: 48 Which RAS message is used between two gatekeepers to reso...; Question 4: 67 According to ITU-T E.164 recommendations, which two field...; Question 5: 227 Which two categories are state-based greetings on Cisco ...; Question 6: 175 Refer to the exhibit. (Exhibit) The exhibit shows an out...; Question 7: 21 Which device is the initiator of a StationInit message in...; Question 8: 152 Refer to the exhibit. (Exhibit) Assuming this NFAS-enabl...; Question 9: 225 Which statement describes how the digit zero is handled ...; Question 10: 117 When the Cisco Unified Communications Manager service pa...; Question 11: 20 Which two SCCP call signaling messages are sent by an IP ...; Question 12: 204 Which statement describes the key security service that ...; Question 13: 263 Which codec complexity mode, when deployed on Cisco IOS ...; Question 14: 268 Which three message types for RTCP are valid? (Choose th...; Question 15: 128 Refer to the exhibit. (Exhibit) On which two Cisco Unifi...; Question 16: 211 Which two security services are provided by the Phone Pr...; Question 17: 266 To which QoS tool category does compressed RTP belong?...; Question 18: 278 Which statement describes how much of the DSP resources ...; Question 19: 177 Refer to the exhibit. (Exhibit) Which two statements abo...; Question 20: 108 You are assisting a customer to troubleshoot a SIP early...; Question 21: 277 Which Cisco IOS multipoint video conferencing profile re...; Question 22: 41 Refer to the exhibit. (Exhibit) How many SIP signaling di...; Question 23: 68 Refer to the exhibit. (Exhibit) A user is going through a...; Question 24: 208 Assume a 30-millisecond voice payload, 6 bytes for the L...; Question 25: 151 Refer to the exhibit. (Exhibit) From this NFAS-enabled T...; Question 26: 154 Which SIP message element is mapped to QSIG FACILITY mes...; Question 27: 256 Which three services must be stopped to change the IM &a...; Question 28: 146 Which two statements are requirements regarding hunt gro...; Question 29: 226 In addition to SIP triggers, which two trigger types can...; Question 30: 182 Which Cisco IOS multipoint video conferencing profile is...; Question 31: 165 Which two Cisco Unified Communications Manager Express h...; Question 32: 203 Refer to the exhibit. (Exhibit) Assume that the serial i...; Question 33: 43 What is the minimum number of TCP sessions needed to comp...; Question 34: 169 In Channel Associated Signaling on a T1 circuit using Ex...; Question 35: 149 Which two statements describe characteristics of Cisco U...; Question 36: 17 Which four attributes are needed to determine the time to...; Question 37: 210 Refer to the exhibit. (Exhibit) Assume that the serial i...; Question 38: 70 Refer to the exhibit. (Exhibit) A user is going through a...; Question 39: 144 Refer to the exhibit. (Exhibit) Assume the B-ACD configu...; Question 40: 246 Refer to the exhibit. (Exhibit) In this high-availabilit...; Question 41: 60 Refer to the exhibit. (Exhibit) Which SIP message header ...; Question 42: 34 How are DTMF digits transported in RFC 2833?...; Question 43: 160 Refer to the exhibit. (Exhibit) Three calls are active o...; Question 44: 10 Which two statements about the Peer Firmware Sharing opti...; Question 45: 170 Refer to the exhibit. (Exhibit) Which ds0-group option s...; Question 46: 233 Which Cisco Unified Contact Center Express data store co...; Question 47: 192 Refer to the exhibit. (Exhibit) How many calls, inbound ...; Question 48: 209 To which Cisco enterprise medianet application class doe...; Question 49: 242 Which two statements describe the remote supervisory mon...; Question 50: 275 Which TFTP server address selection option has the highe...; Question 51: 90 What is the maximum number of Cisco Unified Communication...; Question 52: 167 Which method allows administrators to determine the best...; Question 53: 185 Refer to the exhibit. (Exhibit) Which out-of-dialog SIP ...; Question 54: 100 Which two user portion format conditions are true for di...; Question 55: 52 Which statement about the iSAC on Cisco Unified Border El...; Question 56: 37 Refer to the exhibit. (Exhibit) You received this debug o...; Question 57: 119 How many music on hold servers are required in a trunk-o...; Question 58: 31 Which H.245 information is exchanged within H.225 message...; Question 59: 57 In Key Press Markup Language, which SIP request is used t...; Question 60: 207 Assume 18 bytes for the Layer 2 header and a 10-millisec...; Question 61: 236 Which statement describes the call recording operation o...; Question 62: 89 Which message is used by a Cisco Unified Communications M...; Question 63: 179 Refer to the exhibit. (Exhibit) Which option describes t...; Question 64: 129 Refer to the exhibit. (Exhibit) All displayed devices ar...; Question 65: 159 Refer to the exhibit. (Exhibit) How many inbound calls c...; Question 66: 213 Which option is the default Cisco Wireless Unified Commu...; Question 67: 265 (Exhibit) Refer to the exhibit. 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(Exhibit) Which DTMF relay method i...; Question 77: 1 Company ABC is planning to migrate from MCS-hosted Cisco U...; Question 78: 103 A queued call has reached the maximum wait time configur...; Question 79: 39 To which SIP response category does 301 Moved Permanently...; Question 80: 161 Refer to the exhibit. (Exhibit) IP phone 1 has MAC addre...; Question 81: 69 Refer to the exhibit. (Exhibit) A user is going through a...; Question 82: 270 Which two steps must be taken when configuring EMCC? (Ch...; Question 83: 138 Refer to the exhibit. (Exhibit) IP phone 1 has the MAC a...; Question 84: 188 Which two are characteristics of jitter buffers? (Choose...; Question 85: 65 Which device is the initiator of a StationD message in a ...; Question 86: 38 Refer to the exhibit. (Exhibit) If this SIP call is initi...; Question 87: 141 Refer to the exhibit. 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(Exhibit) Assume that all shown ag...; Question 165: 123 How many destinations can be configured for a SIP trunk ...; Question 166: 15 Which statement about Cisco EnergyWise domain member neig...; Question 167: 12 Which definition is included in a Cisco UC on UCS TRC?...; Question 168: 198 To which QoS tool category does compressed RTP belong?...; Question 169: 219 Which Cisco Unity Connection call handler message is pla...; Question 170: 5 Which two mechanisms does Cisco EnergyWise use for neighbo...; Question 171: 95 Which statement describes the Maximum Serving Count servi...; Question 172: 2 Which statement about the Cisco UC on UCS TRC and the thir...; Question 173: 134 When DSP oversubscription occurs on a Cisco IOS router u...; Question 174: 94 Which call processing feature overrides the Do Not Distur...; Question 175: 239 How many RTP streams exist on the network when a Cisco U...; Question 176: 40 Refer to the exhibit. 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(Exhibit) Assuming that the adminis...; Question 224: 84 Which Call Admission Control mechanism is supported for t...; Question 225: 230 In Cisco Unity Connection, to which three configuration ...; Question 226: 164 Refer to the exhibit. (Exhibit) Assume the B-ACD configu...; Question 227: 111 What is the maximum one-way delay, in milliseconds, betw...; Question 228: 220 What is the default treatment of a message that is left ...; Question 229: 115 What is the maximum number of option 66 IP addresses tha...; Question 230: 29 Refer to the exhibit. (Exhibit) If this SIP call is initi...; Question 231: 267 In a Cisco Unified Communications Manager system, which ...; Question 232: 24 To which SIP response class do the SIP response codes 300...; Question 233: 114 What is the maximum number of option 150 IP addresses th...; Question 234: 118 On a Cisco Unified Communications Manager SIP trunk with...; Question 235: 49 When a Cisco IOS gatekeeper receives an ARQ from a regist...; Question 236: 136 Refer to the exhibit. (Exhibit) Ephone 1 has three activ...; Question 237: 4 Which capability is supported by Cisco Discovery Protocol ...; Question 238: 248 Which protocol does the Cisco Jabber client use, in conj...; Question 239: 186 Which statement about what happens to a Cisco IOS SIP Vo...; Question 240: 97 Refer to the exhibit. (Exhibit) A user is going through a...; Question 241: 250 Refer to the exhibit. (Exhibit) In this high-availabilit...; Question 242: 25 Which SIP request method enables reliability of SIP 1xx r...; Question 243: 32 Which two compression formats for high-definition video h...; Question 244: 3 Which definition is included in a Cisco UC on UCS TRC?...; Question 245: 171 In Cisco IOS routers, which chipset is the PVDM2-32 DSP ...; Question 246: 155 In Cisco IOS routers, which chipset is the PVDM-12 DSP h...; Question 247: 279 Which statement describes a video conference viewing mod...; Question 248: 187 Refer to the exhibit. (Exhibit) The exhibit shows the Ci...; Question 249: 137 Refer to the exhibit. (Exhibit) How many simultaneous in...; Question 250: 217 Which Cisco Unity Connection call handler greeting, when...; Question 251: 126 Which method does a Cisco Unified 9971 phone use to send...; Question 252: 221 Which statement about system broadcast messages in Cisco...; Question 253: 28 Refer to the exhibit. (Exhibit) If this SIP call is initi...; Question 254: 19 Which two SCCP call signaling messages are initiated by C...; Question 255: 131 Which two statements about Cisco Unified Communications ...; Question 256: 82 Which Device Pool configuration setting will override the...; Question 257: 173 How many signaling bits are there in each T1 time slot u...; Question 258: 241 Which statement describes DTMF processing on Cisco Unifi...; Question 259: 71 What does a comma accomplish when it is used in a SIP Dia...; Question 260: 238 Which Cisco Unified Contact Center Express core system s...; Question 261: 14 In a Cisco EnergyWise domain, which two terms describe a ...; Question 262: 178 Refer to the exhibit. (Exhibit) Which number is sent as ...; Question 263: 98 Which option is a characteristic of the Enhanced Location...; Question 264: 46 Which procedure uses H.225 messages to exchange H.245 Mas...

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