Refer to the exhibit. Highland Park Property Development is integrating a Cisco Unified Communications Manager Express system with the existing PBX via an E1 QSIG trunk. After the initial configuration, no calls can be placed from IP phones to PBX phones. How can this problem be resolved?

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1d20h: ISDN Se3/0:15: Outgoing call id = 0x85F4, dsl 0
1d20h: ISDN Se3/0:15: process_pri_call(): call id 0x85F4, number 35293315, speed 0, call type VOICE, redialed? f, csm call? f, pdata? t
1d20h: callED type/plan overridden by call_decode
ld20h: didt copy oct3a reason: not CALLER_NUMBER_IE
ld20h: building outgoing channel id for call nfas_int is 0 len is 0
ld20h: ISDN se3/0:15: TX -> INFOc sapi = 0 tei =0 ns = 19 nr = 19 i =
0x080200890504038090A31803A983811E0281837009803335323933333135
ld20h: SETUP pd = 8 callref = 00089
ld20h: Bearer capability i = 0x8090A3
ld20h: Channel id i = 0XA98381
ld20h: Progress Ind i =08183 Origination address is non-ISDN
ld20h: called Party Number i = 080, 35293315′, Plan:unknown, Type:unknown
ld20h: ISDN Se3/0:15: RX <- RRr = 0 tei = 0 nr = 20
Id20h: ISDN se3/0:15: RX <- INFOc sapi = 0 tei =0 ns = 19 nr = 20 i = 0x080280895A08028286
ld20h: RELEASE_COMP pd = 8 callref = 08089
ld20h: Cause i = 08286 Channel unacceptable
ld20h: ISDN Se3/0:15: TX -> RRr sapi = 0 tei =0 nr = 20
ld20h: ISDN se3/0:15: CCPRI_Releasecall(): bchan 1, call id 0x85F4, call type VOICE
ld20h: ccPRI_ReleaseChan released b_dsl 0 B_chan 1
ld20h: ISDN Se3/0:15: LIF_EVENT: ces/callid l/0x85F4 CALI__REJECTION
ld20h: ISDN Se3/0:15: LIF_EVENT: ces/callid 1/0x85F4 CALL_CLEARED
ld20h: ISDN Se3/0:15: received CALL_CLEARED call_id 0x85F4

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When setting up a VoIP call, what is the first thing a gateway router tries to match to a dialed number?

Refer to the exhibit. The Acme Corp. is deploying a CUBE. As a component of protocol interworking between RR Industries and the ITSP, they need to configure at least two dial peers. When the IP WAN is functional, Acme Corp. wants to use 5-digit dialing to RR Industries. Which three dial peers will complete the configuration for Acme Corp.? (Choose three)

H.323 is an umbrella Recommendation from the ITU Telecommunication Standardization Sector (ITU-T) that defines the protocols to provide audio-visual communication sessions on any packet network. Which CUBE configuration will support H.323 protocol interworking and address hiding?

You work as a network technician , study the exhibit carefully. The Acme Corp. uses H.323 to place calls to their supplier RR Industries. Acme also has a voice connection to an ITSP for long distance over a SIP network. Which configuration should Acme use to deploy the CUBE?

Which statement is true about MGCP?

Refer to the exhibit. All IP phones are SCCP phones. Phone D makes an internal call to phone G. Which call setup signaling statement is true?

Which two are attributes of SCCP? (Choose two)

Which three services are supported by CUBE when supporting H323-to-SIP calls? (Choose three)

At what point does the MGCP call agent release the setup of the call path to the residential gateways?