Free 350-801 Exam Braindumps
Implementing Cisco Collaboration Core Technologies (CLCOR) Questions 146–150 (page: 31)

Updated On: 10-Feb-2026

Which TCP port is used by default for SIP OAuth on a Cisco UCM server when using Mobile and Remote Access?

  1. 5091
  2. 5061
  3. 5090
  4. 5060

Answer(s): A

Explanation:

When Mobile and Remote Access is used, Cisco Unified Communications Manager listens for SIP OAuth signaling over TLS on TCP port 5091, which is dedicated to secure SIP authentication and authorization for remote endpoints.



A customer is deploying a SIP IOS gateway for a customer who requires that in-band DTMF relay is first priority and out-of-band DTMF relay is second priority.

Which IOS entry sets the required priority?

  1. dtmf-relay rtp-nte sip-notify
  2. dtmf-relay cisco-rtp
  3. sip-notify dtmf-relay rtp-nte
  4. dtmf-relay sip-kpml cisco-rtp

Answer(s): A



A DTMF mismatch is occurring between an MGCP gateway registered FXS port and a Cisco Unified Communications Manager SIP trunk.
Which media resource can be leveraged to interwork this mismatch?

  1. Conference Bridge
  2. Trusted Relay Point
  3. Media Termination Point
  4. Annunciator

Answer(s): C





Refer to the exhibit. An engineer configures a VoIP dial peer on a Cisco gateway.
Which codec is used?

  1. G.711ulaw
  2. No codec is used (missing codec command).
  3. G.711alaw
  4. G.729r8

Answer(s): D





Refer to the exhibit. Given this "debug isdn q921" output, what is the problem with the PRI?

  1. Layer 1 is down on the controller.
  2. PRI does not have an IP address configured on the interface.
  3. Nothing, the PRI is sending keepalives.
  4. Layer 2 is down on the controller.

Answer(s): D



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