Cisco 300-815 Question Answer
When a third-party SIP Phone System is dialed inbound across a Cisco Unified Border Element, DTMF is failing. The third-party vendor accepts only out-of-band DTMF. Which configuration should be added to the outgoing dial peer to resolve this issue?
Cisco 300-815 Summary
- Vendor: Cisco
- Product: 300-815
- Update on: Jan 28, 2026
- Questions: 242
