3905 UNIFIED SIP PHONE CHARCOAL STANDARD HANDSET
3905 UNIFIED SIP PHONE CHARCOAL STANDARD HANDSET
Key Features
- Enjoy superior voice communications while retaining the convenience and user-friendliness over Internet
- Uses VoIP technology to transfer audio signals over the Internet while circumventing high toll charges by telephone companies
- Electrical power and data are transmitted using a single cable to devices such as Access Points, IP cameras or IP phones
Adding to inquiry lets you bundle multiple products into a single quote request.
Overview
The Cisco Unified SIP Phone 3905 is a cost-effective, entry-level IP phone that addresses the need for basic voice communications with common Cisco Unified Communications features in an attractive design that is also budget-friendly. The phone can fill the communication needs of cubicle, retail, classroom, manufacturing floor and hallway, as well as various wall-mounted deployments.
The single-line Cisco Unified SIP Phone 3905 supports two calls per line. Fixed keys for redial, transfer, and hold/resume, along with a full-duplex speakerphone and two-line display, which comes standard, deliver a more productive, easier-to-use, and flexible endpoint experience. With its dual-port 10/100 Ethernet switch for network and PC connections, the Cisco Unified SIP Phone 3905 offers IT organizations a cost-effective solution to reduce cabling infrastructure and administration costs at the desktop.
Tech Specs
| Depth | 8.1" |
|---|---|
| Width | 5.9" |
| Height | 2.1" |
| Features | Call Forwarding |
| Brand Name | Cisco |
| Dialer Type | Dial Pad |
| Form Factor | Wall Mountable |
| Voice Codec | G.729b |
| Color Family | Gray |
| Manufacturer | Cisco Systems, Inc |
| Product Name | 3905 IP Phone |
| Product Type | IP Phone |
Show all 32 specsShow fewer
| Speakerphone | Yes |
|---|---|
| Display Color | Monochrome |
| Product Color | Charcoal |
| Product Model | 3905 |
| Product Series | 3900 |
| Network (RJ-45) | Yes |
| PoE (RJ-45) Port | Yes |
| Country of Origin | China |
| Screen Resolution | 128 x 32 |
| Software Supported | <p>Unified Communications Manager Business Edition 3000</p> |
| Buttons & Keys Type | Volume Control |
| IP Phone Technology | VoIP |
| Weight (Approximate) | 1.31 lb |
| Communication Protocols | SIP |
| Manufacturer Part Number | CP-3905= |
| Certifications & Standards | <p><b>Regulatory compliance:</b></p><ul><li>CE markings per directives 2004/108/EC and 2006/95/EC</li></ul><p><b>Safety:</b></p><ul><li>UL 60950 Second Edition</li><li>CAN/CSA-C22.2 No. 60950 Second Edition</li><li>EN 60950 Second Edition</li><li>IEC 60950 Second Edition</li><li>AS/NZS 60950</li><li>GB4943</li></ul><p><b>EMC:</b></p><ul><li>FCC Part 15 (CFR 47) Class B</li><li>ICES-003 Class B</li><li>EN55022 Class B</li><li>CISPR22 Class B</li><li>AS/NZS CISPR22 Class B</li><li>VCCI Class B</li><li>KN22 Class B</li><li>CISPR24</li><li>EN55024</li><li>EN61000-3-2</li><li>EN61000-3-3</li><li>KN 24</li></ul><p><b>Telecom:</b></p><ul><li>FCC Part 68 (47CFR) (HAC)</li><li>Canada-CS-03-HAC</li><li>Australia AS/ACIF S004, AS/ACIF S040</li><li>New Zealand- PTC 220 Draft</li></ul> |
| Total Number of Phone Lines | 1 |
| Manufacturer Website Address | http://www.cisco.com |
| Number of Network (RJ-45) Ports | 2 |
| Base Unit Connectivity Technology | Corded |
Datasheets & Resources
Related Products
More in IP-PH from CISCO - HW UNIFIED COMM and similar brands
IP PHONE PWR ADAPT FOR 7800 PHONE SERIES NA
8821 BELT CLIP SETS R

IP PHONE POWER TRANSFORMER F/ 89/9900 SERIE JAWAD CAN STOCK 3/21
More from CISCO - HW UNIFIED COMM
Other products available from this brand
Have a question about this product?
Ask us about compatibility, pricing tiers, lead time, or anything else. We typically reply within one business day.


