{
  "room": "di-versus-calling",
  "checked": "2026-10",
  "sources": [
    {
      "kind": "webex",
      "title": "Get started with Webex Calling",
      "url": "https://help.webex.com/en-us/article/8jda92/Webex-Calling",
      "status": "verified",
      "last_checked": "2026-10",
      "note": ""
    },
    {
      "kind": "webex",
      "title": "Webex Help Center",
      "url": "https://help.webex.com/",
      "status": "verified",
      "last_checked": "2026-10",
      "note": ""
    },
    {
      "kind": "cisco",
      "title": "Cisco Unified Communications Manager product support",
      "url": "https://www.cisco.com/c/en/us/support/unified-communications/unified-communications-manager-callmanager/series.html",
      "status": "verified",
      "last_checked": "2026-10",
      "note": ""
    },
    {
      "kind": "cisco",
      "title": "Cisco Collaboration Preferred Architectures",
      "url": "https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/uc_system/design/guides/PAdocs.html",
      "status": "verified",
      "last_checked": "2026-10",
      "note": ""
    },
    {
      "kind": "community",
      "title": "Cisco Community, Collaboration knowledge base",
      "url": "https://community.cisco.com/t5/collaboration-knowledge-base/tkb-p/4691-docs-collaboration-voice-video",
      "status": "verified",
      "last_checked": "2026-10",
      "note": ""
    },
    {
      "kind": "wikipedia",
      "title": "Voice over IP (Wikipedia)",
      "url": "https://en.wikipedia.org/wiki/Voice_over_IP",
      "status": "verified",
      "last_checked": "2026-10",
      "note": ""
    }
  ]
}