350-801 · Question #514
What is the default TCP port for SIP OAuth mode in Cisco UCM?
The correct answer is C. 5090. The default TCP port utilized for SIP OAuth mode in Cisco Unified Communications Manager (CUCM) is 5090.
Question
What is the default TCP port for SIP OAuth mode in Cisco UCM?
Options
- A8443
- B5011
- C5090
- D3174
How the community answered
(28 responses)- B4% (1)
- C89% (25)
- D7% (2)
Why each option
The default TCP port utilized for SIP OAuth mode in Cisco Unified Communications Manager (CUCM) is 5090.
Port 8443 is commonly used for HTTPS communication for web interfaces, including CUCM's, but not for SIP OAuth.
Port 5011 is not a standard or default port specifically designated for SIP OAuth in Cisco UCM.
When SIP OAuth mode is enabled in Cisco Unified Communications Manager (CUCM) for secure SIP communication, the system defaults to using TCP port 5090. This specific port is allocated for SIP signaling that incorporates OAuth for enhanced authentication and authorization, distinguishing it from standard SIP or SIP TLS ports.
Port 3174 is not a standard or default port specifically designated for SIP OAuth in Cisco UCM.
Concept tested: Cisco UCM SIP OAuth Port
Source: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/14/cucm_b_admin-guide-14/cucm_b_admin-guide-14_chapter_0110.html
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