Cisco SPA112 2 Port Phone Adapter User Manual

Introduzione

The Cisco SPA112 2 Port Phone Adapter provides high-quality, feature-rich Voice over IP (VoIP) service through a broadband Internet connection. This adapter allows you to connect two standard analog telephones or fax machines to a VoIP service provider, enabling clear voice calls and reliable fax connections while simultaneously using your Internet connection. It supports various Internet VoIP provider features such as caller ID, call waiting, voicemail, and call forwarding.

Informazioni importanti sulla sicurezza

Si prega di leggere attentamente tutte le istruzioni di sicurezza prima di utilizzare questo prodotto. Il mancato rispetto di queste istruzioni può causare scosse elettriche, incendi o altri pericoli.

• Non esporre il dispositivo all'acqua o all'umidità.
• Non aprire o tentare di riparare il dispositivo. Per qualsiasi intervento di assistenza, rivolgersi a personale qualificato.
• Utilizzare solo l'alimentatore fornito con il dispositivo.
• Garantire un'adeguata ventilazione attorno al dispositivo per evitare il surriscaldamento.
• Tenere il dispositivo lontano da fonti di calore e dalla luce solare diretta.

Contenuto della confezione

Verifica che il pacco contenga i seguenti articoli:

• Cisco SPA112 2 Port Phone Adapter
• Adattatore di alimentazione
• Cavo Ethernet
• Guida rapida (non inclusa in questo manuale digitale)

Prodotto finitoview

The Cisco SPA112 is a compact device designed to connect analog phones to a VoIP network. It features two phone ports and one Internet port.

Pannello frontale

Figura 1: Fronte view of the Cisco SPA112, showing the Cisco logo and indicator lights for phone lines, internet, and power.

The front panel includes indicator lights that provide status information:

• Phone 1/2 LEDs: Indicate the status of the phone lines. Lit when a phone is off-hook or in use.
• LED Internet: Indicates the status of the Internet connection. Lit when connected and active.
• LED di potenza: Indicates the power status of the device. Lit when the device is powered on.

Pannello posteriore

Figura 2: Posteriore view of the Cisco SPA112, showing the Reset button, Phone 1 and Phone 2 ports, Internet port, and DC 5V Power input.

The rear panel contains all the connection ports:

• Pulsante di reset: Utilizzato per ripristinare le impostazioni predefinite di fabbrica del dispositivo.
• PHONE 1/2 Ports (RJ-11): Connect analog telephones or fax machines.
• INTERNET Port (RJ-45): Connects to your router or broadband modem.
• DC 5V POWER Input: Si collega all'alimentatore in dotazione.

Configurazione e installazione

Follow these steps to set up your Cisco SPA112 adapter.

Step 1: Physical Connections

1. Collegare il cavo Internet: Collegare un'estremità del cavo Ethernet al INTERNET port on the SPA112 and the other end to an available LAN port on your router or broadband modem.
2. Connect Telephones: Connect your analog telephones or fax machines to the TELEFONO 1 e/o TELEFONO 2 ports using standard RJ-11 phone cables.
3. Connetti alimentazione: Collegare l'adattatore di alimentazione a ALIMENTAZIONE CC 5 V input on the SPA112, then plug the adapter into an electrical outlet. The Power LED on the front panel should illuminate.

Figure 3: Diagram showing the Cisco SPA112 connected to a router, power outlet, and an analog phone.

Step 2: Initial Configuration (Accessing the Web Interfaccia)

To configure the SPA112, you will need to access its web-based administration interface. The device typically obtains an IP address automatically from your router via DHCP.

1. Find the Device's IP Address:
   • Connect an analog phone to the TELEFONO 1 porta.
   • Dial **** (four asterisks).
   • When prompted, dial 110# to hear the device's IP address. Note this IP address.
2. Accedi al Web Interfaccia:
   • Aprire un web browser on a computer connected to the same network as the SPA112.
   • Enter the IP address you noted in the browser's address bar (e.g., http://192.168.1.100) e premere Invio.
   • You will be prompted for a username and password. The default credentials are typically:
     • Nome utente: amministratore
     • Password: amministratore
3. Configure VoIP Service:

   Once logged in, navigate to the "Voice" or "Line" settings to enter the details provided by your VoIP service provider (e.g., SIP proxy, user ID, password). Refer to your VoIP provider's documentation for specific settings.

Istruzioni per l'uso

After successful setup and configuration, your Cisco SPA112 is ready for use.

Effettuare e ricevere chiamate

• Per effettuare una chiamata: Pick up the connected analog phone. You should hear a dial tone. Dial the desired phone number.
• Per ricevere una chiamata: When your phone rings, pick up the handset to answer.

Using Fax Machines

The SPA112 supports fax machines connected to its phone ports. For optimal fax performance, ensure your VoIP service provider supports T.38 faxing and that it is enabled in the adapter's configuration if necessary.

Funzionalità VoIP

The SPA112 supports various VoIP features depending on your service provider, including:

• ID chiamante
• Chiamata in attesa
• Segreteria telefonica
• Inoltro di chiamata
• Distinctive Ring
• Conferenza a tre vie

Consult your VoIP service provider for details on how to activate and use these features.

Manutenzione

The Cisco SPA112 is designed for reliable operation with minimal maintenance.

• Pulizia: Utilizzare un panno morbido e asciutto per pulire il dispositivo. Non utilizzare detergenti liquidi o spray.
• Aggiornamenti del firmware: Controllare periodicamente il supporto Cisco website for firmware updates. Firmware updates can improve performance, add features, or fix bugs. Follow the instructions provided by Cisco for updating firmware.
• Riavvio del dispositivo: If you experience issues, try restarting the device by unplugging the power adapter, waiting 10 seconds, and then plugging it back in.

Risoluzione dei problemi

This section addresses common issues you might encounter with your SPA112.

Nessun tono di linea

• Controlla la potenza: Ensure the power adapter is securely connected and the Power LED is lit.
• Controlla la connessione telefonica: Verify that the analog phone is correctly plugged into a PHONE port.
• Controlla la connessione Internet: Ensure the Internet LED is lit, indicating an active network connection.
• VoIP Service Status: Confirm your VoIP service is active and configured correctly in the adapter's web interfaccia.

Impossibile effettuare o ricevere chiamate

• Verify VoIP Configuration: Double-check all SIP settings (proxy, user ID, password) in the web interface against your VoIP provider's information.
• Connettività di rete: Ensure your router and internet connection are working correctly. Try accessing other websites from a connected computer.
• Firewall Issues: Your router's firewall might be blocking VoIP traffic. Consult your router's manual or IT administrator to ensure necessary ports are open (typically UDP ports 5060 for SIP and 10000-20000 for RTP).
• Riavvia i dispositivi: Try rebooting your modem, router, and the SPA112 in sequence.

Poor Call Quality (Echo, Jitter, Dropped Calls)

• Larghezza di banda Internet: Ensure you have sufficient internet bandwidth, especially during peak usage. Other network activities (streaming, large downloads) can impact call quality.
• Congestione della rete: If possible, connect the SPA112 directly to your router via Ethernet, avoiding Wi-Fi extenders or powerline adapters.
• Impostazioni QoS: If your router supports Quality of Service (QoS), configure it to prioritize VoIP traffic.
• VoIP Provider: Contact your VoIP service provider to check for any service-side issues or recommended settings.

Specifiche

Informazioni sulla garanzia

The Cisco SPA112 2 Port Phone Adapter comes with a 30-day warranty from the seller and a manufacturer's warranty. For specific terms and conditions, please refer to the documentation provided with your purchase or visit the official Cisco support websito.

Assistenza clienti

For further assistance, technical support, or to download the latest firmware and documentation, please visit the official Cisco support website. You may also contact your VoIP service provider for configuration-specific support.

Supporto Cisco Websito: www.cisco.com/support