I need a quick design validation.In our network design, the VoIP Core system (Hybrid PBX + VoIP server) is placed in a DMZ VLAN. All internal SIP phones and voice-related servers sit in the core LAN. This means all SIP signalling and RTP flows must t...

Hello everyone,We are currently working on a hospitality Wi-Fi design that requires 100% coverage with a minimum signal strength of –65 dBm and SNR ≥ 30 dB across all guest rooms.Due to interior design constraints, the Cisco Catalyst C9105AXW-E is pr...