An inbound call from the PSTN is not reaching the directory number that it is calling. When the PSTN phone calls the correct DID, only a dial tone is heard. Which command resolves this issue?
When a caller dials 9 plus an external seven-digit number, the caller hears a fast-busy tone after a period of silence. What is causing the silence?
In a single-site deployment model, the internal endpoints are unable to dial from one to the other. What are two possible causes? (Choose two.)
What is the default interval for SAF hello packets?
Which configuration can be dynamically set using the Cisco Unified Communications Manager Device Mobility feature?
Endpoints are configured for both H.323 and SIP using the same URI and Cisco VCS settings, but the endpoints register only as H.323 endpoints. What is causing this issue?
