outgoing SIP TLS data to 10.0.101.111:5061 from 10.0.101.121:43332, size 5430:
BEGINNING OF MESSAGE
INVITE sip:[email protected] SIP/2.0
Via: SIP/2.0/TLS 10.0.101.121:5061;branch=z9hG4bK6e7932e8ae287a80ee699eb04a6155a2 Call-ID: cf600c54-974c-48e5-92e2-95b1d4b9218f CSeq: 1199885731 INVITE Max-Forwards: 70 Contact: <sip:[email protected];transport=tls>;isFocus To: <sip:[email protected]> From: "CCNP Collaboration" <sip:[email protected]>;tag=73a834a850d8ed13 Replaces: [email protected];to-tag=1769141~ba2cc769-5032-4f8f- a864-9a51 Allow: INVITE, ACK, CANCEL, OPTIONS, INFO, BYE, UPDATE, REFER, SUBSCRIBE, NOTIFY, MESSAGE Supported: timer, X-cisco-callinfo Session-Expires: 1800 Min-SE: 90 User-Agent: Acano CallBridge
END OF MESSAGE
incoming SIP TLS data from 10.0.101.111:5061 to 10.0.101.121:43332, size 402:
BEGINNING OF MESSAGE
SIP/2.0 403 Forbidden
Via: SIP/2.0/TLS 10.0.101.121:5061;branch=z9hG4bK6e7932e8ae287a80ee699eb04a6155a2 From: "CCNP Collaboration" <sip:[email protected]>;tag=73a834a850d8ed13 To: <sip:[email protected]>;tag=252834177 Date: Mon, 30 Nov 2020 18:25:12 GMT Call-ID: cf600c54-974c-48e5-92e2-95b1d4b9218f CSeq: 1199885731 INVITE Allow-Events: presence Server: Cisco-CUCM12.5 Content-Length: 0 END OF MESSAGE Refer to the exhibit. Some calls fail to connect after an engineer implements load balancing for a Cisco Meeting Server cluster. The engineer determines that if a call leaves Cisco UCM using the Cisco Meeting Server 1 SIP trunk, but the conference is already hosted on Cisco Meeting Server 2, then the call fails. If the call leaves Cisco UCM using the Cisco Meeting Server 2 SIP trunk, but the conference is already hosted on Cisco Meeting Server 1, then the call fails. What is the cause of the issue?
Refer to the exhibit.
An administrator configures Expressway-C to act as a proxy for a Cisco Meeting Server web app. Which configuration must exist on the Cisco Meeting Server that runs the web app to complete this integration?
Drag and drop the options from the left into the order on the right to make the call flow connect an endpoint that is registered to Cisco UCM to a Cisco Meeting Server meeting. Not all options are used.


Which Expressway-E service or protocol is required for external web app participants to join a Cisco Meeting Server version 3.0 conference as guests?
To which two places should an administrator go to view an upcoming meeting scheduled on Cisco Meeting Server? (Choose two.)