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Which is the cause of this issue?
Jabber cannot log in via Mobile and Remote Access. You inspect Expressway-C logs and see this error message: XCP_JABBERD Detail="Unable to connect to host '%IP%', port 7400:(111) Connection refused" Which is the cause of this issue?A . Rich Media Session licenses are not activated on Expressway-E.B . Expressway-E is listening...
Which range is correct?
When configuring a Cisco Expressway solution and need to design the dial plan with various rules for URIs and numbers coming through the device. To do so, it is important that some dial plan rules are applied in a certain order. When configuring the transform section, you must know the...
Which action corrects this problem?
Refer to the exhibit. Mobile Cisco Jabber cannot register with on-premises Cisco Unified Communications Manager using Mobile and Remote Access. Some logs were captured on Expressway Edge. Which action corrects this problem?A . Ensure that the peer address does not match the Common Name on certificate.B . Ensure that the...
Which two types of information does Cisco Expressway back up? (Choose two.)
Which two types of information does Cisco Expressway back up? (Choose two.)A . call recordsB . log lesC . IP addressesD . current call statesE . security certificatesView AnswerAnswer: DE Explanation: Reference: https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/cong_guide/X8-10/Mobile-Remote-Access-via-Expressway-Deployment-Guide-X8-10.pdf
Which mode should be used when Call Policy is configured on Expressways?
Which mode should be used when Call Policy is configured on Expressways?A . extended CPLB . local CPL, policy service, and offC . onD . remote CPLView AnswerAnswer: C
What happens to the encrypted signaling traffic of a collaboration device if you place it inside a firewall with private IP addresses and try to make a call over IP without any collaboration infrastructure?
What happens to the encrypted signaling traffic of a collaboration device if you place it inside a firewall with private IP addresses and try to make a call over IP without any collaboration infrastructure?A . The signaling makes it back to the endpoint because the firewall is an application layer...
What is the purpose of a transform in the Expressway server?
What is the purpose of a transform in the Expressway server?A . A transform has the function as a neighbor zone in the Expressway. It creates a connection with another server.B . A transform changes the audio codec when the call goes through the Expressway.C . A transform is used...
Which media encryption mode can be configured on an Expressway zone?
Which media encryption mode can be configured on an Expressway zone?A . Advanced Encryption StandardB . IPsecC . Triple Data Encryption StandardD . force unencryptedView AnswerAnswer: A
How does an administrator configure an Expressway to make sure an external caller cannot reach a specific internal address?
How does an administrator configure an Expressway to make sure an external caller cannot reach a specific internal address?A . block the call with a call policy rule in the Expressway-EB . add the specific URI in the firewall section of the Expressway and block itC . configure FAC for...
Which two items are configured when deploying a B2B collaboration solution? (Choose two.)
Which two items are configured when deploying a B2B collaboration solution? (Choose two.)A . SIP trunk between Cisco Unified Communications Manager and Cisco Expressway-CB . search rules in Cisco Expressway-EC . SIP trunk between Cisco Unified Communications Manager and Cisco Expressway-ED . traversal client on a Cisco Expressway-EE . DNS...
