Which two protocols?

3 thoughts on “Which two protocols?”

1. B and C

   2. The Computer Telephony Integration Quick Buffer Encoding (CTI-QBE) connection between Cisco IM and Presence Service and Unified CM is the protocol used by presence-enabled users in Cisco IM and Presence Service to control their associated phones registered to Unified CM. This CTI communication occurs when Cisco Jabber is using Desk Phone mode to do Click to Call or when Microsoft Office Communicator is doing Click to

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2. I think only C is a correct answer.

   IM and Presence Service natively supports standards-based Extensible Messaging and Presence Protocol (XMPP) and SIP for Instant Messaging and Presence Leveraging Extensions (SIP/SIMPLE). As part of this dual-protocol capability, IM and Presence Service offers customers a choice of either rich-featured Cisco Jabber Unified Communications clients or any third-party XMPP-compliant IM and presence client.

   IM and Presence Service also supports a rich set of developer applications available through the Cisco Developer Network, including the Cisco AJAX XMPP Libraries (Cisco AXL), which is a JavaScript presence and IM interface that allows customers and application developers to extend presence and IM to web-based applications. Also available are presence-oriented Simple Object Access Protocol (SOAP), Representational State Transfer (REST), Bidirectional Streams over Synchronous HTTP (BOSH), and standards-based SIP/SIMPLE and XMPP interfaces.

   https://www.cisco.com/c/en/us/products/collateral/unified-communications/unified-presence/data-sheet-c78-729901.html

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   1. Look here: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/collab11/collab11/presence.html

      It shows pretty good all protocols supported by IM&P.

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