AN administrator must configure a federation between company A and company B using the SIP/simple protocol. What are the configuration items that are available?

The correct answer is A. Port 5061; TLS encryption; Instant Messaging, Presence, and VoIP support. SIP/SIMPLE (Session Initiation Protocol for Instant Messaging and Presence Leveraging Extensions) federation between Cisco IM and Presence deployments uses port 5061 with TLS (Transport Layer Security) encryption for secure inter-domain communication. This federation type support

Cisco Unified IM and Presence

Question

Options

APort 5061; TLS encryption; Instant Messaging, Presence, and VoIP support
Bno encryption; Instant Messaging, Presence, and VoIP support
Cport 5222; TLS encryption; Instant Messaging, Presence, and VoIP support
Dno encryption; Instant Messaging support

How the community answered

(49 responses)

A
94% (46)
B
2% (1)
C
4% (2)

Explanation

SIP/SIMPLE (Session Initiation Protocol for Instant Messaging and Presence Leveraging Extensions) federation between Cisco IM and Presence deployments uses port 5061 with TLS (Transport Layer Security) encryption for secure inter-domain communication. This federation type supports Instant Messaging, Presence, and VoIP capabilities. Port 5222 is associated with XMPP (Extensible Messaging and Presence Protocol) federation, not SIP/SIMPLE. Unencrypted federation options are not supported for SIP/SIMPLE in Cisco's implementation, making TLS mandatory.

Topics

#Cisco Unified IM and Presence Federation#SIP/SIMPLE Protocol#TLS Encryption#Port 5061

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