Refer to the exhibit.

An engineer configures Cisco Unified Border Element to connect the enterprise VoIP network with a SIP telephony provider. Calls are not working in either direction. What must be configured in the dial peer 1 to fix the issue?

An engineer has temporarily disabled toll fraud prevention for SIP line calls on a Cisco CME12.6x and must enforce security and toll fraud prevention for the SIP line side on Cisco Unified CME.
Which configuration must be used to start this process?

When you troubleshoot H.323 call setup, which message informs you that the called party is being notified about the call?

Refer to the exhibit. A Cisco Unified Border Element continues to send 180/183 with the required:
100rel header to Cisco UCM. and the call eventually disconnects
How is the issue resolved?

What is first preference condition matched in a SIP-enabled incoming dial peer?