# IP Phone Cisco 3905 Chocolate

**URL:** https://aio.lv/en/product--cisco-cp-3905--28822
**Data updated:** 2025-12-28 21:03 (EET)
**Category:** VoIP Gateways
**Manufacturer:** Cisco
**Manufacturer code:** CP-3905=
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 160.99 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 133.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cisco-cp-3905--28822

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The Cisco 3905 IP Phone in Chocolate color features a wired handset, 1 line, and digital volume control. It has a 128 x 32 pixels monochrome display with 2 lines. With 32 MB internal memory and 4 MB flash memory, it provides reliable performance for basic communication needs.

## Long description

The Cisco Unified SIP Phone 3905 (IP Phone Cisco 3905 Chocolate) is an entry-level, single-line IP phone designed for basic voice communications in workplaces such as cubicles, retail outlets, classrooms, manufacturing floors, hallways, and wall-mounted locations. It features a two-line monochrome display (128 x 32 pixels), a wired handset, fixed keys for redial, transfer and hold/resume, full-duplex speakerphone, and a dual-port 10/100 Ethernet switch for separate network and PC connections. The phone supports two calls per line and uses reground and recyclable plastics for a more eco-conscious build.
Advantages
The Cisco 3905 delivers reliable basic telephony with a compact, budget-friendly design and standard Cisco Unified Communications features. Its dual Ethernet ports help reduce desktop cabling and infrastructure costs, while fixed-call-function keys and a full-duplex speakerphone simplify everyday use. The monochrome two-line display and on-device volume control provide straightforward operation for routine voice tasks.
Suitable for
Open-plan offices and cubicles
Retail checkouts and point-of-sale areas
Classrooms and training rooms
Manufacturing floors and production areas
Hallways and wall-mounted installations
Key specifications
Lines: single-line (supports two calls per line)
Display: 128 x 32 pixels monochrome, 2 lines
Memory: 32 MB internal RAM, 4 MB flash
Network: dual-port 10/100 Ethernet switch (network + PC)
Audio: wired handset and full-duplex speakerphone
Controls: fixed keys for redial, transfer, hold/resume; digital volume control
Color/finish: Chocolate
Model/MPN: CP-3905=
How to use
Connect the phone to your network and, if needed, to a PC using the dual 10/100 Ethernet ports. Power the device according to your deployment (PoE if supported by your network or an approved power adapter where applicable). Use the handset or speakerphone to make and receive calls, use the fixed keys to redial, transfer, or hold calls, and adjust the volume with the digital control. The two-line display shows call status and basic information for straightforward operation.
Usage recommendations
For installations that require multiple desktop devices, use the phone's dual Ethernet ports to reduce additional cabling. Place the Cisco 3905 in locations requiring simple, reliable voice-only communications rather than feature-rich endpoints; choose PoE-enabled network switches where possible to simplify power management.

## Specifications

| Feature | Value |
|---|---|
| Internal memory | 32 MB |
| Interface | Ethernet |
| Weight | 0.5943 kg |
| Certification | - FCC Part 68 (47CFR) (HAC)
- Canada-CS-03-HAC
- Australia AS/ACIF S004, AS/ACIF S040
- New Zealand- PTC 220 Draft
- FCC Part 15 (CFR 47) Class B
- ICES-003 Class B
- EN55022 Class B
- CISPR22 Class B
- AS/NZS CISPR22 Class B
- VCCI Class B
- KN22 Class B
- CISPR24
- EN55024
- EN61000-3-2
- EN61000-3-3
- KN 24
- CE markings per directives 2004/108/EC and 2006/95/EC |
| Flash memory | 4 MB |
| Safety | - UL 60950 Second Edition - CAN/CSA-C22.2 No. 60950 Second Edition - EN 60950 Second Edition - IEC 60950 Second Edition - AS/NZS 60950 - GB4943 |
| Operating relative humidity (H-H) | 10 - 95 |
| Storage temperature (T-T) | -10 - 60 |
| Operating temperature (T-T) | 0 - 40 |
| Ethernet LAN | Yes |
| Height | 53.5 mm |
| Display resolution | 128 x 32 |
| Wall mountable | Yes |
| Width | 150 mm |
| Depth | 205 mm |
| Product colour | Chocolate |
| Networking standards | IEEE 802.3af |
| Speakerphone | Yes |
| Conference call | Yes |
| Voice codecs | G.711, G.729 |
| VoIP protocols | SIP |
| Bluetooth | No |
| Ethernet LAN (RJ-45) ports | 1 |
| DC-in jack | Yes |
| Volume control | Digital |
| Microphone mute | Yes |
| Call forwarding | Yes |
| Redialing | Yes |
| Wi-Fi | No |
| Display number of lines | 2 lines |
| DHCP client | Yes |
| Ethernet LAN data rates | 10, 100 |
| Touchscreen | No |
| Internet connection required | Yes |
| Lines quantity | 1 lines |
| Call pick up | Yes |
| Handset type | Wired handset |
| Front camera | No |
| Product type | IP Phone |
| Number of handles included | 1 pc(s) |
| Harmonized System (HS) code | 85171800 |
| Ethernet LAN interface type | Fast Ethernet |
| Display number of colours | Monochrome |

## FAQ

### How much does the IP Phone Cisco 3905 cost, and is it available for purchase?

The price is 160.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 30.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Cisco products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Cisco service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/28822/65783777_large.webp