Refer to the exhibit An engineer deploys a Cisco Unified Border Element for SIP trunk...

Vendor: Cisco
Product: 300-815
Update on: Jan 28, 2026
Questions: 242

Cisco 300-815 Question Answer

Refer to the exhibit An engineer deploys a Cisco Unified Border Element for SIP trunk interconnection to an ITSP The engineer performs test calls but there is no audio when the called party picks up the phone. What must the engineer do to resolve the issue?

Disable SIP User Agent bind status (media).

Decrease the SIP max-forwards value to 16.

Disable SIP early-media for 180 responses with SDP

Enable Check media source packets.