1. المقدمة
This user manual provides comprehensive instructions for the installation, operation, and maintenance of the Mitel IP 480G Gigabit Telephone. Designed for professional communication environments, this device offers advanced features and reliable performance for Voice over IP (VoIP) telephony. Please read this manual thoroughly before using the telephone to ensure proper functionality and to maximize your experience.
الشكل 1.1: الجبهة view of the Mitel IP 480G Gigabit Telephone, showcasing its display, keypad, and function buttons.
2. محتويات العبوة
Verify that all items listed below are present in your product package. If any items are missing or damaged, please contact your vendor or Mitel support.
- Mitel IP 480G Gigabit Telephone Unit
- سماعة الهاتف
- Handset Cord (coiled)
- كابل إيثرنت
Figure 2.1: The telephone handset and its coiled cord.
Figure 2.2: Standard Ethernet cable included for network connection.
Figure 2.3: The product packaging box.
3. الإعداد
3.1 الاتصالات المادية
- توصيل سماعة الهاتف: Plug one end of the coiled handset cord into the handset and the other end into the handset port on the side of the telephone base.
- Connect to Network/Power:
- If using Power over Ethernet (PoE): Connect one end of the Ethernet cable to the LAN port on the back of the telephone and the other end to a PoE-enabled network switch or injector.
- If not using PoE: Connect one end of the Ethernet cable to the LAN port on the back of the telephone and the other end to your network switch or router. Connect an optional 12V power adapter (not included) to the power port on the back of the telephone and then to a power outlet.
- Optional Headset Connection: If using a headset, connect it to the dedicated RJ-22 headset port on the side of the telephone.
الشكل 3.1: خلفي view of the telephone, showing the LAN port for network and power connection.
3.2 التشغيل الأولي وتكوين الشبكة
Once connected, the telephone will power on automatically. The backlit display will illuminate, and the phone will begin its boot sequence. During this process, it will attempt to obtain network settings.
- دكب: By default, the phone is configured to obtain an IP address and other network settings automatically via DHCP. This is the most common setup for most networks.
- Static IP Addressing: If your network requires a static IP address, you may need to access the phone's network settings menu to manually configure the IP address, subnet mask, gateway, and DNS servers. Consult your network administrator for these details.
4. تعليمات التشغيل
4.1 وظائف الاتصال الأساسية
- إجراء مكالمة:
- ارفع سماعة الهاتف أو اضغط على مكبر الصوت زر.
- اطلب الرقم المطلوب باستخدام لوحة المفاتيح.
- اضغط على الاتصال الهاتفي or يرسل soft key (if available on display) or wait for the call to connect.
- الرد على مكالمة:
- عندما يرن الهاتف، ارفع سماعة الهاتف أو اضغط على مكبر الصوت زر.
- إنهاء المكالمة:
- أعد وضع سماعة الهاتف في الحامل أو اضغط على مكبر الصوت زر مرة أخرى لتعليق المكالمة.
4.2 مفاتيح الميزات
The Mitel IP 480G includes dedicated feature keys for enhanced call management:
- نقل: Used to transfer an active call to another extension or external number.
- مؤتمر: Initiates a multi-party conference call (supports up to 6 parties).
- يمسك: Places the current active call on hold.
- History/Redial: Accesses a filterable and unlimited call history. Allows redialing previous numbers.
- البريد الصوتي: Direct access to your voicemail messages.
- دليل: Provides access to a searchable and filterable directory of contacts stored on the system.
4.3 عناصر التحكم في الصوت
Manage your audio experience with the following controls:
- مقدار: Independent volume control for handset, speakerphone, headset, and alert/ring tones. Use the dedicated volume buttons.
- صامت: Press to mute your microphone during a call. An LED indicator will illuminate when muted.
- مكبر صوت: Toggles the speakerphone function on or off. An LED indicator will illuminate when the speakerphone is active.
- سماعة: Activates or deactivates the headset mode. An LED indicator will illuminate when the headset is active.
4.4 التنقل عبر العرض
The 297 x 160 pixels backlit display provides clear information. Use the navigation cluster (up, down, left, right arrows, and select button) to browse menus, directories, and call history. Soft keys located below the display provide context-sensitive options.
5. الصيانة
5.1 التنظيف
To maintain the appearance and functionality of your telephone, clean it regularly.
- استخدمي قطعة قماش ناعمةamp قطعة قماش لمسح الأسطح الخارجية.
- Avoid using abrasive cleaners, solvents, or strong chemicals, as these can damage the plastic and finish.
- Do not spray cleaning liquids directly onto the phone.
- Ensure the phone is unplugged from power before cleaning.
5.2 تحديثات البرامج
Periodically, Mitel may release software updates to improve performance, add features, or address security vulnerabilities. These updates are typically managed by your system administrator. Do not attempt to manually update the phone's firmware unless instructed by qualified personnel.
6. استكشاف الأخطاء وإصلاحها
This section addresses common issues you might encounter with your Mitel IP 480G Gigabit Telephone.
| مشكلة | السبب المحتمل | حل |
|---|---|---|
| الهاتف لا يعمل. | لا يوجد طاقة من مفتاح PoE أو محول الطاقة. | Verify that the Ethernet cable is securely connected to a PoE-enabled port or that the optional power adapter is correctly plugged in and receiving power. |
| لا طنين. | Network connectivity issue; phone not registered with SIP server. | Check network cable connection. Ensure your network is operational. Contact your system administrator to verify SIP registration status. |
| لا يمكن إجراء أو استقبال المكالمات. | Network configuration error; SIP account issues. | Confirm network settings (DHCP/Static IP). Verify SIP account credentials with your system administrator. |
| جودة الصوت رديئة (صدى، ثابت). | ازدحام الشبكة؛ الكابل المعيب؛ التداخل البيئي. | Check network cable. Ensure sufficient bandwidth. Try a different handset or headset. If issues persist, contact support. |
If you encounter problems not listed here or if the suggested solutions do not resolve the issue, please contact your IT department or Mitel technical support for further assistance.
7. المواصفات
- نموذج: Mitel IP 480G
- رقم القطعة: 10577
- الأبعاد (الطول × العرض × الارتفاع): حوالي 10 × 7 × 3 بوصة
- وزن: Approximately 1.06 pounds (480 Grams)
- لون: أسود
- مادة: بلاستيك
- عرض: 297 x 160 pixels backlit display
- منافذ إيثرنت: 10/100/1000 Gigabit Ethernet Switch
- مصدر الطاقة: 802.3af Power over Ethernet (PoE) or optional 12V power adapter (not included)
- البروتوكولات: SIP Protocol, VLAN and DiffServ/ToS supported Quality of Service
- توافق سماعة الرأس: منفذ سماعة الرأس RJ-22
- مكبر صوت: مكبر صوت مزدوج كامل
- Feature Keys: Transfer, Conference (6 party), Hold, History/Redial, Voicemail, Directory
- عناصر التحكم في الصوت: Independent volume control for handset, speakerphone, headset, alert/rings; Mute (LED indicator); Speakerphone (LED indicator); Headset (LED indicator)
8. الضمان والدعم
للحصول على معلومات حول ضمان المنتج، يرجى الرجوع إلى بطاقة الضمان المرفقة مع عملية الشراء أو زيارة موقع Mitel الرسمي website. Technical support and additional resources can also be found on the Mitel support portal.
Mitel Official Webموقع: www.mitel.com
