docs: add VoIPSimplicity entity phone assets

CHANGELOG.md

@@ -1,20 +1,36 @@
-# Changelog
+# voipsimplicity.com — Migration CHANGELOG
 
-All notable changes to the VoIPSimplicity project.
+## 2026-07-24 — Entity record started
 
-## 2026-07-10
+### Added
+- Created [ENTITY.md](./ENTITY.md) as the canonical VoIPSimplicity business-entity record.
+- Recorded verified VoIPSimplicity phone assets: **(844) 769-8647** and **(912) 812-8647**.
+- Added an entity-record link to the project README.
 
-- **Project created** — VoIPSimplicity project folder and documentation initialized
-- **Wasabi RingLogix setup documented** — S3 bucket configuration for call recording storage captured in `wasabi-ringlogix-setup.md`
-- **Competitor analysis started** — Initial research phase begun
+## 2026-07-16 — Migrated to app3
 
----
+### Source → Target
+- **From:** wphost02 (5.161.62.38), RunCloud-managed WordPress
+- **To:** app3 (152.53.241.111), CloudPanel CE
 
-### July 10, 2026 (continued)
-- **RingLogix CPaaS API** fully documented — 50+ endpoints covering subscribers, devices, CDRs, call queues, SMS, voicemail, meetings, auto-provisioning
-- API requires: OAuth client_id/secret (via Success Manager ticket), Reseller scope, PBX user credentials
-- RingOS API (billing) currently unavailable — pending
-- Phone rental model designed: 24/36-month Yealink contracts at $7–$15/mo per phone
-- Root SSH exception documented for app1/app2/app3 — key-only, itpp-infra
-- Caddy installed on app1 — path-based routing for /n8n/, /webui/, /litellm/
-- Caddy routing fixed on Core: /api/search/* → OSINT, rest → ops portal
+### What Migrated
+- WordPress files: 497 MB (rsync from RunCloud webapp)
+- MySQL database: 60.2 MB (20+ tables), imported into `voipsimplicity_site`
+- SSL: Let's Encrypt via CloudPanel (DNS challenge)
+
+### DNS Changes
+- `voipsimplicity.com` A record → 152.53.241.111 (Cloudflare proxied)
+- `support.voipsimplicity.com` A record → 152.53.241.111
+- `panel.itpropartner.com` → 152.53.241.111 (CloudPanel admin)
+- `www.voipsimplicity.com` redirects to root (Nginx)
+
+### Access
+- **Site:** https://voipsimplicity.com
+- **CloudPanel:** https://panel.itpropartner.com — info@itpropartner.com
+- **MySQL root:** `root` / stored in `/root/.mysql-root-pw` on app3
+- **Site DB:** `voipsimplicity_site` / `voipsimplicity_user` (creds in wp-config.php)
+
+### Server
+- app3: RS 4000 G12 (12C EPYC 9645, 32 GB RAM, 1 TB NVMe)
+- Stack: Nginx 1.x, PHP 8.3, Percona MySQL 8.4, CloudPanel CE
+- Tailscale enabled