1. Sarrera
This manual provides detailed instructions for the setup, operation, and maintenance of your AudioCodes C435HD IP Phone. Designed for seamless integration with Microsoft Teams, this corded VoIP phone offers high-definition audio and a comprehensive set of features for efficient communication in professional environments. Please read this manual thoroughly before using your device.
2. Paketearen edukia
Verify that all items are present in your product package. If any items are missing or damaged, please contact your vendor immediately.
- AudioCodes C435HD IP Phone Base Unit
- Telefonoa
- Telefonoaren kablea
- Ethernet kablea
- Mahaigaina
- Hasiera Azkarreko Gida (ez dago eskuliburu digital honetan sartuta)
- Power Adapter (optional, if not using Power over Ethernet - PoE)
3. Deskribapen fisikoa
Familiarize yourself with the components of your AudioCodes C435HD IP Phone.

3.1. irudia: AudioCodes C435HD IP Phone. This image displays the complete phone unit, including the handset resting on the cradle, the main base unit with its color display, the numeric keypad, function buttons, and the integrated desk stand. The AudioCodes logo is visible on the phone's body.
3.1 Aurreko panela
- Bistaratzeko pantaila: Color LCD for call information, menus, and Microsoft Teams interface.
- Funtzio-teklak: Context-sensitive buttons located around the display.
- Nabigazio Klusterra: Up, Down, Left, Right arrows and OK button for menu navigation.
- Teklatua: Markatzeko 0-9, *, # tekla estandarrak.
- Botoi dedikatuak: Hold, Transfer, Mute, Speaker, Headset, Volume control, and Microsoft Teams button.
3.2 Atzeko panela eta atakak
- Telefonoaren ataka: RJ-9 connector for the handset.
- Entzungailuen ataka: RJ-9 or 3.5mm jack for connecting a headset.
- LAN Port (PoE): RJ-45 port for network connection and Power over Ethernet.
- PC ataka: RJ-45 port for connecting a computer to the phone's network pass-through.
- Potentzia ataka: For connecting an optional AC power adapter if PoE is not used.
4. Konfigurazioa
4.1 Telefonoa muntatzea
- Mahaigaineko euskarria lotu: Align the tabs on the desk stand with the slots on the back of the phone base unit and push firmly until it clicks into place.
- Konektatu telefonoa: Konektatu telefonoaren kable kiribilduaren mutur bat telefonoan eta beste muturra telefonoaren oinarriaren unitateko telefonoaren atakan.
4.2 Sarera eta energiara konektatzea
The C435HD supports Power over Ethernet (PoE) or an optional AC power adapter.
- For PoE (Recommended): Connect one end of the Ethernet cable to the LAN port on the phone and the other end to a PoE-enabled network switch or router. The phone will power on automatically.
- Using AC Power Adapter (Optional): If PoE is not available, connect the AC power adapter (sold separately) to the power port on the phone and plug it into a wall outlet. Then, connect one end of the Ethernet cable to the LAN port on the phone and the other end to your network switch or router.
- Connecting a PC (Optional): If desired, connect an Ethernet cable from your computer to the PC port on the phone. This allows your computer to share the phone's network connection.
4.3 Horman muntatzea
The AudioCodes C435HD IP Phone can be wall-mounted. Specific wall mounting kits and instructions are typically provided separately or can be found on the AudioCodes support website. Ensure the mounting surface is secure and use appropriate fasteners.
5. Funtzionamendu-argibideak
This section covers basic call handling and feature usage.
5.1 Oinarrizko dei-funtzioak
- Dei bat egitea:
- Hartu telefonoa, sakatu Bozgorailuen botoia edo sakatu Aurikularren botoia.
- Markatu nahi duzun zenbakia teklatua erabiliz.
- Sakatu Deitu tekla edo deia automatikoki konektatu arte itxaron.
- Dei bati erantzutea:
- When the phone rings, pick up the handset, press the Erantzun soft key, or press the Speaker/Headset button.
- Dei bat amaitzea:
- Eskegi telefonoa edo sakatu tekla Amaitu deia tekla erraza.
5.2 In-Call Features
- Ezkutatu: Sakatu Isildu botoia dei batean mikrofonoa isilarazteko. Sakatu berriro isilarazteko.
- Eutsi: Sakatu Eutsi soft key or dedicated button to put a call on hold. Press the Curriculuma soft key to retrieve the call.
- transferentzia: Dei aktiboan zehar, sakatu Transferentzia soft key or dedicated button. Dial the number to transfer to, then press the Transferentzia funtzio-tekla berriro.
- Bolumen kontrola: Erabili Bolumena buttons to adjust the handset, headset, or speaker volume during a call.
5.3 Microsoft Teams integrazioa
The C435HD is optimized for Microsoft Teams. The dedicated Teams button provides quick access to your Teams interface, including:
- Deiak: Access your call history, contacts, and voicemail.
- Egutegia: View and join scheduled meetings.
- Kontaktuak: Manage your personal and corporate contacts.
- Presentzia: View and set your presence status.
Navigate the Teams interface using the display screen and navigation cluster.
6. Mantentzea
Proper care ensures the longevity of your AudioCodes IP Phone.
- Garbiketa: Erabili leuna, lehorra edo apur bat damp cloth to clean the phone's surface. Do not use abrasive cleaners, waxes, or solvents.
- Saihestu likidoak: Keep the phone away from water and other liquids. Do not immerse any part of the phone in liquid.
- Tenperatura: Operate the phone within recommended temperature ranges. Avoid extreme heat or cold.
- Manipulazioa: Handle the phone with care. Avoid dropping or subjecting it to strong impacts.
7. Arazoak
Atal honek aurki ditzakezun arazo ohikoenei heltzen die.
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Telefonoa ez da pizten. | No power from PoE switch or power adapter not connected. | Ensure Ethernet cable is securely connected to a PoE-enabled port, or verify AC power adapter is properly connected and plugged into a working outlet. |
| Markatze tonurik ez. | Network connection issue; phone not registered with VoIP service. | Check Ethernet cable connection. Verify network status on the phone's display. Contact your IT administrator or service provider to confirm registration status. |
| Ezin dut deitzailea entzun / Deitzaileak ezin nau entzun. | Bolumena baxuegia; Isilarazi aktibatuta; telefonoa/aurikularrak akastunak. | Adjust volume using the volume buttons. Ensure Mute button is not active. Test with speakerphone or another handset/headset if available. |
| Pantaila hutsik edo izoztuta dago. | Software glitch; power issue. | Perform a power cycle: Disconnect the power/Ethernet cable, wait 10 seconds, then reconnect. If the issue persists, contact support. |
8. Zehaztapenak
Key technical specifications for the AudioCodes C435HD IP Phone.
- Modelo zenbakia: TEAMS-C435HD-R
- Produktuaren neurriak (L x W x H): 8 x 9 x 7 hazbete
- Elementuaren pisua: 8.8 libera (gutxi gorabehera 4 kilogramo)
- Kolorea: Beltza
- Telefono mota: corded
- Materiala: Plastikoa
- Energia iturria: Corded Electric (PoE or optional AC adapter)
- Markagailu mota: Teklatu bakarra
- Erantzungailu mota: Digitala
- Gailu bateragarriak: Microsoft Teams, VoIP services, PSTN, ISDN
- Fabrikatzailea: AudioKodeak
- Lehenengo eskuragarri: 5ko abenduaren 2023a
9. Bermea eta Laguntza
For warranty information, please refer to the documentation provided by your reseller or the official AudioCodes website. Warranty terms and conditions may vary by region and vendor.
For technical support, product updates, and additional resources, please visit the official AudioCodes support portal or contact your authorized AudioCodes partner.





