1. Introduktion
This manual provides detailed instructions for the setup, operation, and maintenance of the Cisco SPA504G 4-Line IP Phone. The Cisco SPA504G is designed for business use, supporting both Session Initiation Protocol (SIP) and Smart Phone Control Protocol (SPCP) for integration with Cisco Unified Communications 500 Series for Small Business. It features a monochrome backlit display, dual switched Ethernet ports, and wideband audio for clear voice communication.
Figur 1.1: Forside view of the Cisco SPA504G IP Phone.
2. Pakkens indhold
Verify that all items listed below are present in your product package. If any items are missing or damaged, contact your vendor immediately.
- Cisco SPA504G 4-Line IP Phone unit
- Håndsæt
- Håndsætledning
- Ethernet-kabel (RJ-45)
- Telefonstativ
Figure 2.1: All components included in the Cisco SPA504G IP Phone package.
3. Opsætning
3.1 Fysisk forbindelse
- Fastgør telefonholderen: Align the tabs on the phone stand with the slots on the back of the phone unit. Slide the stand into place until it clicks securely.
- Tilslut håndsættet: Plug one end of the coiled handset cord into the handset and the other end into the port labeled with a handset icon on the side of the phone unit.
Figure 3.1: Cisco SPA504G with handset and stand.
3.2 Netværksforbindelse
Connect the Ethernet cable from your network switch or router to the port labeled 'SW' (Switch) on the back of the phone. If you wish to connect a computer through the phone, use another Ethernet cable to connect the computer to the port labeled 'PC' on the back of the phone.
Figure 3.2: Ethernet cable connected to the phone's network port.
3.3 Tænd/sluk telefonen
The Cisco SPA504G IP Phone supports Power over Ethernet (PoE). If your network switch provides PoE, the phone will power on automatically once connected to the network. If PoE is not available, an optional Cisco PA100-NA power supply (sold separately) is required. Connect the power supply to the 'DC 5V' port on the back of the phone and then to a power outlet.
4. Betjening af telefonen
4.1 Display og navigation
The phone features a monochrome backlit LCD display that shows call information, menu options, and status indicators. Navigation is primarily done using the four soft-key buttons directly below the display and the four-way navigation cluster with a select button in the center.
Figure 4.1: Close-up of the phone's display and navigation buttons.
4.2 Grundlæggende opkaldsfunktioner
- Foretag et opkald: Pick up the handset or press the Speaker button. Dial the number using the keypad and press the Dial soft-key or wait for automatic dialing.
- Besvare et opkald: Løft røret, eller tryk på højttalerknappen, når telefonen ringer.
- Afslutning af et opkald: Replace the handset or press the End Call soft-key.
- Holde: During an active call, press the Hold button. Press it again to resume the call.
- Overførsel: During an active call, press the Transfer button, dial the new number, and then press Transfer again to complete.
- Konference: During an active call, press the Conference button, dial the number of the third party, and then press Conference again to join all parties.
5. Vedligeholdelse
5.1 Rengøring
To clean the phone, use a soft, dry, lint-free cloth. For stubborn marks, a slightly damp cloth with mild, non-abrasive cleaner can be used. Avoid spraying liquids directly onto the phone or using harsh chemicals.
5.2 firmwareopdateringer
Tjek regelmæssigt den officielle Cisco-support website for available firmware updates for the SPA504G. Firmware updates can improve performance, add new features, and address security vulnerabilities. Follow the instructions provided by Cisco for the update process, which typically involves downloading the firmware file and accessing the phone's web-baseret administrationsgrænseflade.
6. Fejlfinding
6.1 Almindelige problemer og løsninger
| Spørgsmål | Mulig årsag | Løsning |
|---|---|---|
| Telefonen tænder ikke | No PoE or missing/faulty power supply | Ensure PoE is active on the network port or connect the optional Cisco PA100-NA power supply. Verify power supply functionality. |
| "Initializing Network" message persists | Network connectivity issue or incorrect network settings | Check Ethernet cable connection. Verify network settings (IP address, subnet mask, gateway, DNS) through the phone's menu or web interface. Consult your network administrator. |
| No dial tone or unable to make calls | SIP/SPCP registration failure or service provider issue | Verify SIP/SPCP account settings. Ensure the phone is registered with your VoIP service provider. Contact your service provider for assistance. |
| Poor voice quality (echo, static) | Network congestion or faulty cables/handset | Check network bandwidth. Replace handset cord or handset if necessary. Ensure proper network configuration for VoIP traffic. |
6.2 Fabriksindstilling
A factory reset will erase all custom configurations and restore the phone to its default settings. This should only be performed as a last resort for troubleshooting. Refer to the Cisco support documentation for the specific procedure to perform a factory reset on the SPA504G, as it often involves a sequence of button presses during startup.
7. Specifikationer
| Feature | Detalje |
|---|---|
| Modelnummer | SPA504G |
| Lines Supported | 4-linje |
| Vise | Monochrome Backlit LCD |
| Ethernet-porte | Dual Switched (1x Network, 1x PC) |
| Strømkilde | Power over Ethernet (PoE) or Optional DC 5V Power Supply (Cisco PA100-NA) |
| Lydfunktioner | Wideband Audio, Enhanced Speaker Quality |
| Protokoller, der understøttes | SIP, SPCP |
| Dimensioner (L x B x H) | 8 x 2 x 8 tommer (ca.) |
| Varens vægt | 2 pund (omtrentligt) |
| Materiale | Plast |
| Farve | Sort |
8. Garanti og support
This Cisco SPA504G IP Phone is a renewed product and typically comes with a minimum 90-day warranty from the seller. For specific warranty details and support, please refer to the documentation provided by your point of purchase or contact the seller directly. For technical documentation, firmware downloads, and further support resources, visit the official Cisco support webwebsted.
