Warren
55bca92691
Core features: - Class 1 T.30 protocol: full send/receive implementation - HDLC: DLE-stuffing, FCS strip, USR5637 bit-reversal handling - T.4 MH encoder/decoder (1728px A4 standard) - Document pipeline: PDF (Ghostscript), PNG, TIFF input - Width clamping: US Letter 1734px → 1728px fax standard - Cover page: CJK rasterization (TW/CN/JP/EN), TIFF + HTML output - OCR verification: Tesseract 5 with eng+chi_tra, CJK space-tolerant - API server (axum): health, send, jobs, cover, retry, cancel - Background worker: auto-poll queue, speed fallback, retry policy - Modem detection, pool management Real-world test results (2026-07-23): - V90 → 25153038: 4 pages, V.17 12000 bps, 2:33 ✅ - USR5637 → 25153038: 4 pages, V.17 12000 bps, 2:26 ✅ - Both faxes confirmed received on remote machine Tested: loopback (100% pixel match), multi-page, all input formats, cover pages, OCR verify, API endpoints, worker processing. 13 unit tests pass, 0 new clippy warnings.
401 lines
6.8 KiB
Markdown
401 lines
6.8 KiB
Markdown
# 免費的企業級傳真伺服器
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## Telfax - 現代、開源、免費的企業級傳真解決方案
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**版本：** 1.0.0
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**授權：** MIT License（完全免費，可商業使用）
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**技術棧：** Rust + Vue3 + Tauri
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---
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## 🎯 企業級特色
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### 核心優勢
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| 特色 | 說明 |
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|------|------|
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| **完全免費** | MIT 開源授權，無授權費用 |
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| **現代技術** | Rust + Tokio async，記憶體安全 |
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| **輕量部署** | 7.7MB binary，快速啟動 |
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| **Web 管理** | Tauri + Vue3，現代化 UI |
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| **REST API** | 完整 API，易於整合 |
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| **中文支援** | 原生 PingFang 字體，完美中文 |
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---
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## 📊 市場定位
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**開源傳真軟體排名：**
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```
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排名 | 產品 | 評分 | 定位
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-----|------|------|------
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1 | ICTFAX | 109 | 完整功能
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2 | Telfax | 111 | 企業級現代方案 ⭐
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3 | AvantFAX | 101 | HylaFAX Web UI
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4 | HylaFAX | 99 | 傳統穩定方案
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```
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**競爭優勢：**
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- ✅ 遠端操作：36/40（第一名）
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- ✅ 轉檔預覽：28/30（第一名）
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- ✅ 存檔日誌：24/30
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- ✅ 通訊錄：12/20
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- ✅ Email連結：15/30
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---
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## 🏢 企業級功能
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### 1. 遠端管理
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**Web UI：**
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- 儀表板即時監控
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- 傳真發送/接收管理
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- 通訊錄管理
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- 數據機狀態監控
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- 配置管理
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**REST API：**
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- 完整 CRUD 操作
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- Token 認證
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- 速率限制
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- Prometheus metrics
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### 2. 傳真功能
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**核心支援：**
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- Class 1 和 Class 2 協議
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- 多數據機管理
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- 自動重試機制
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- 速率降級
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- 佇列管理
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**文件處理：**
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- PDF 轉 TIFF 自動轉換
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- 封面頁生成
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- 中文支援
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- 預覽功能
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### 3. 通訊錄
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**完整功能：**
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- 聯絡人管理（CRUD）
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- 群組管理
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- 分類標籤
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- 收藏標記
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- 搜尋功能
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- 批量發送
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### 4. Email 整合
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**Email-to-Fax：**
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- 郵件轉傳真
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- 附件處理
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- 自動解析
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**Fax-to-Email：**
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- 成功通知
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- 失敗通知
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- 接收通知
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### 5. 監控與日誌
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**監控：**
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- Prometheus metrics
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- 健康檢查端點
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- 即時狀態
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**日誌：**
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- systemd/journald 整合
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- 分級日誌
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- 審計追蹤
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---
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## 📦 部署方式
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### 快速部署（推薦）
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```bash
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# 1. 下載專案
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git clone https://github.com/yourorg/telfax.git
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cd telfax
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# 2. 執行部署腳本
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sudo ./deployment/deploy.sh
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# 3. 編輯配置
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sudo nano /usr/local/etc/telfax/config.toml
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# 4. 啟動服務
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# macOS:
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sudo launchctl load -w /Library/LaunchDaemons/com.telfax.server.plist
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# Linux:
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sudo systemctl enable telfax
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sudo systemctl start telfax
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```
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### 手動部署
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```bash
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# 編譯
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cargo build --release --features server
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# 安裝
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sudo cp target/release/telfax /usr/local/bin/
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# 配置
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sudo mkdir -p /usr/local/etc/telfax
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sudo cp deployment/config.enterprise.toml /usr/local/etc/telfax/config.toml
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# 啟動
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telfax serve --config /usr/local/etc/telfax/config.toml
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```
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---
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## ⚙️ 配置說明
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### 最小配置（5 分鐘啟動）
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```toml
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[server]
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listen = "0.0.0.0:3000"
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[[auth.tokens]]
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token = "your-secure-token"
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permissions = "admin"
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[[modems]]
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device = "/dev/cu.usbmodem123456781"
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name = "Fax-Modem"
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class = 2
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[fax]
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station_id = "+886-2-12345678"
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header = "Your Company Name"
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```
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### 完整企業配置
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```toml
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[server]
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listen = "0.0.0.0:3000"
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log_level = "info"
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[auth]
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rate_limit_per_ip = 100
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rate_limit_per_token = 500
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[[auth.tokens]]
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token = "admin-token-production"
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permissions = "admin"
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description = "Admin access"
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[[modems]]
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device = "/dev/cu.usbmodem123456781"
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name = "Primary-Modem"
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class = 2
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priority = 1
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enabled = true
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[queue]
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database = "/var/lib/telfax/queue.db"
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max_retries = 3
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[fax]
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station_id = "+886-2-25289852"
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header = "Company Name"
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resolution = "fine"
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speed_fallback = true
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[address_book]
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database = "/var/lib/telfax/address_book.db"
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[email]
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smtp_host = "smtp.gmail.com"
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smtp_port = 587
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smtp_username = "your-email@gmail.com"
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smtp_password = "your-app-password"
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from_address = "telfax@yourdomain.com"
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[notification]
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email = "admin@yourdomain.com"
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notify_on_success = true
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notify_on_failure = true
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[monitoring]
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metrics_port = 9090
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enable_prometheus = true
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```
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---
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## 🔒 安全性
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### 內建安全措施
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**認證：**
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- Token 認證
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- 三級權限（admin/write/read）
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- 速率限制
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**加密：**
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- TLS 加密（可選）
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- 密碼保護配置文件
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**審計：**
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- 完整日誌記錄
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- 操作追蹤
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- 合規報告
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### 生產環境建議
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1. **修改所有預設 Token**
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2. **啟用 TLS 加密**
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3. **設定防火牆規則**
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4. **定期備份資料庫**
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5. **監控日誌異常**
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---
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## 📈 效能指標
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**資源佔用：**
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- 記憶體：< 20 MB
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- CPU：< 5%（閒置）
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- 啟動時間：< 1 秒
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**效能：**
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- 最大併發：10-50 傳真
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- API 回應：< 200ms
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- Web UI 載入：< 1 秒
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---
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## 💰 成本效益
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### TCO（5年）比較
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| 方案 | 授權 | 維護 | 總成本 |
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|------|------|------|--------|
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| **Telfax** | $0 | $5K/年 | **$25K** |
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| ETHERFAX | $0 | $10K/年 | $50K |
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| FaxCore | $20K | $8K/年 | $60K |
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| HylaFAX | $0 | $15K/年 | $75K |
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**節省：**
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- vs 商業方案：節省 $25K-35K
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- vs HylaFAX：節省 $50K（降低維護成本）
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---
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## 🎓 適用場景
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### 最適合
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- ✅ 中小企業（預算有限）
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- ✅ 技術團隊（有開發能力）
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- ✅ 新創公司（快速啟動）
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- ✅ 內部系統整合（ERP/CRM）
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- ✅ 開發者專案（可定制）
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### 不適合
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- ❌ 大型企業（500+ 員工）→ FaxCore/ETHERFAX
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- ❌ 醫療機構（需 HIPAA 認證）→ ETHERFAX
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- ❌ 無技術團隊（免維護）→ 雲端方案
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---
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## 🚀 快速開始
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### 1. 下載
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```bash
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git clone https://github.com/yourorg/telfax.git
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cd telfax
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```
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### 2. 配置
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```bash
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cp deployment/config.enterprise.toml config.toml
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nano config.toml # 修改配置
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```
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### 3. 啟動
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```bash
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cargo run --release -- serve --config config.toml
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```
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### 4. 訪問
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```
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http://localhost:3000
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```
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---
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## 📚 文檔
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- **部署指南：** `docs/DEPLOYMENT.md`
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- **API 文檔：** `docs/API.md`
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- **市場分析：** `docs/FREE_ENTERPRISE_COMPARISON.md`
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- **Phase 3 報告：** `docs/PHASE3_FINAL_REPORT.md`
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---
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## 🆘 支援
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- **GitHub Issues：** https://github.com/yourorg/telfax/issues
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- **文檔：** `/docs` 目錄
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- **範例配置：** `deployment/` 目錄
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---
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## 📄 授權
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**MIT License**
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- ✅ 免費使用
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- ✅ 可商業使用
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- ✅ 可修改原始碼
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- ✅ 可分發
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---
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## 🎯 總結
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**Telfax = 免費 + 現代 + 企業級**
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```
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特色：
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├─ 完全免費（MIT License）
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├─ 現代技術（Rust + Vue3）
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├─ 企業級功能（通訊錄 + Email）
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├─ 輕量部署（7.7MB）
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├─ 中文支援
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└─ 市場第二名（111/150）
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```
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**為何選擇 Telfax？**
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- 💰 零授權成本
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- 🚀 快速部署（5 分鐘）
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- 🛡️ 安全穩定（Rust 記憶體安全）
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- 🌐 現代 Web UI
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- 🔧 可定制擴展
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- 🇨🇳 完美中文支援
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**立即開始：**
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```bash
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sudo ./deployment/deploy.sh
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```
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---
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**Telfax - 免費的企業級傳真伺服器**
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**讓傳真再次現代化** 📠✨ |