Question 35 of 147 from exam CLCOR: Implementing and Operating Cisco Collaboration Core Technologies
Question
![Time
18.683437
18.938881
21.686680
21.941993
21.687008
21.942784
Source
10.117.34.222
10.117.34.222
10.117.34.222
10.117.34.222
10.117.34.222
10.117.34.222
Destination
10.0.101.10
10.0.101.10
10.0.101.10
10.0.101.10
10.0.101.10
10.0.101.10
Info
50310 --> 5060 [SYN] Seq=0 Win=64240 Len=0 MSS=1460 WS=256 SACK
50314 --> 5060 [SYN] Seq=0 Win=64240 Len=0 MSS=1460 WS=256 SACK
[TCP Retransmission] 50310 —> 5060 [SYN] Seq=0 Win=64240 Len=0
[TCP Retransmission] 50314 -> 5060 [SYN] Seq=0 Win=64240 Len=0
[TCP Retransmission] 50310 —> 5060 [SYN] S
[TCP Retransmission] 50314 -> 5060 [SYN] Seq=0 Win=64240 Len=0](https://eaeastus2.blob.core.windows.net/optimizedimages/static/images/Implementing-Cisco-Collaboration-Core-Technologies-(CLCOR)/question/img0001800001.png)
Refer to the exhibit.
An administrator is attempting to register a SIP phone to a Cisco UCM but the registration is failing.
The IP address of the SIP Phone is 10.117.34.222 and the IP address of the Cisco UCM is 10.0.101.10
Pings from the SIP phone to the Cisco UCM are successful.
What is the cause of this issue and how should it be resolved?
Answers
Explanations
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