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Cisco Unified SIP Phone 3905 - VoIP phone

P139540P | CP-3905=
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Cisco Unified SIP Phone 3905 - VoIP phone

Cisco Unified SIP Phone 3905 - VoIP phone

P139540P | CP-3905=
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Business Price Promise

Buy from us safe in the knowledge you’ve paid a great price.

If you find Argos, John Lewis, AO.com or eBuyer.com has the same product at a cheaper price, including voucher offers, we’ll match it – even up to 14 days after purchase.

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Product information

Compatability 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. The phone is also eco-friendly, taking advantage of reground and recyclable plastics to deliver a more earth-responsible solution.

Cisco Unified SIP Phone 3905 - VoIP phone - SIP, RTCP - charcoal

Specifications

Basic Specifications

Manufacturer's Part Number
CP-3905=
EAN
4053162392274
Product Type
VoIP phone
Display
LCD display - monochrome
Product Description
Cisco Unified SIP Phone 3905 - VoIP phone
Model
Cisco Unified SIP Phone 3905
Manufacturer Warranty
1-year warranty
Call Services
Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability
VoIP Protocols
SIP, RTCP
Speakerphone
Yes (digital duplex)
Network Ports Qty
2 x Ethernet 10Base-T/100Base-TX
Main Features
Multiple VoIP protocol support, integrated Ethernet switch
Voice Codecs
G.729, G.729a, G.729ab, G.711u, G.711a
Body Colour
Charcoal
Caller ID
Yes
Compatible Software
Cisco Unified Communications Manager 7.1 or later

General

Product Type
VoIP phone
Body Colour
Charcoal

Manufacturer Warranty

Service & Support
Limited warranty - 1 year

Display

Type
LCD display - monochrome
Display Location
Base
Line Qty
2
Display Resolution
128 x 32 pixels
Display Languages
Danish, Hebrew, Hungarian, Czech, Croatian, Slovenian, Thai, Slovak, Brazilian Portuguese, English, German, French, Italian, Norwegian, Portuguese, Polish, Finnish, Swedish, Russian, Spanish, Dutch, Greek, Turkish, Arabic, Bulgarian, Latvian, Lithuanian, Estonian, Serbian, Romanian, Catalan, Japanese, Chinese, Korean

Miscellaneous

Hearing Aid Compatible
Yes
Placing / Mounting
Wall-mountable, table-top
Also Included
4 MB
Compliant Standards
CISPR 22 Class B, CISPR 24, EN 61000-3-2, EN 61000-3-3, EN55024, UL 60950 Third Edition, EN55022 Class B, ICES-003 Class B, DR PTC220, AS/ACIF S004, CS-03, FCC CFR47 Part 68, FCC CFR47 Part 15 B, GB 4943, AS/NZS 60950, HAC (Hearing Aid Compatible), CSA C22.2 No. 60950-1 Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, VCCI Class B, KN24, KCC KN22 Class B, AS/ACIF S040

Memory

RAM
32 MB

IP Telephony

Main Features
Multiple VoIP protocol support, integrated Ethernet switch
VoIP
Yes
VoIP Protocols
SIP, RTCP
Voice Codecs
G.729, G.729a, G.729ab, G.711u, G.711a
IP Address Assignment
DHCP, static
Power Over Ethernet (PoE) Support
Yes
Network Protocols
TFTP, DNS, RTCP
Network Ports Qty
2 x Ethernet 10Base-T/100Base-TX
Compatible Software
Cisco Unified Communications Manager 7.1 or later
Voice Features
Comfort noise generation (CNG), voice activity detection (VAD)

Dimensions & Weight (Base)

Width
15 cm
Depth
20.5 cm
Height
5.35 cm
Weight
594.3 g

Phone Features

Call Services
Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold, Message Waiting Capability
Dialer Type
Keypad
Dialer Location
Base
Conference Call Capability
Yes
Speakerphone
Yes (digital duplex)
Function Buttons
Speakerphone button, transfer button, mute button, hold button, auto redial button
Volume Control
Yes
Ringer Control
Yes
Indicators
Voice message waiting indicator
Firmware Upgradable
Yes
Additional Features
Music on hold, built-in web server
Delivery FAQs

Next Day delivery

Next day delivery available for small items directly from our warehouse as identified on our listings page and ordered before 15:00. Postcode restrictions may apply. For full terms and conditions please visit T&Cs.

Cost:

Standard delivery is free on small items over £40 ex VAT. Large items (large kitchen appliances and some TVs over 40") do not qualify for standard delivery. There are a variety of free and chargeable delivery options for these items detailed during the checkout process.

How long does delivery take?

Products will be sent as soon as possible, but may be delayed due to supply chain pressures. Predicted lead time for your chosen product/s will be detailed in your basket before checkout.
For large items (kitchen appliances, large screen TVs etc.) you can select your delivery date and time during the checkout process.

Installation and recycling information

Installation and recycling are available on large items (large kitchen appliances and TVs over 40”) and can be selected during the checkout process.
If you have selected recycling, please ensure your existing appliance is disconnected (and defrosted where relevant) before our team arrive.
Where installation has been purchased, our team will disconnect your existing appliance, install your new product and connect it to existing services within 1 meter.

Please note: Installations are only available to domestic premises. Our installers are not authorised to install any products within any commercial location

Price Match

We'll match against any other UK retailer store or website price including offer-code discounts.

How to request a business price match
We promise to match the competitor’s price available when you contact us. To request a price match for:

  • Online purchases: Contact us here.
  • In store purchases: Contact us here.

Information you’ll need
If you have already purchased you’ll need your receipt, the competitor you want us to match and details of any relevant voucher offers.
If you have not yet purchased you’ll need; the product code (available on the product page), our price, the competitor you want us to match and details of any relevant voucher offers.

We’ll even price match 7 days after your purchase!
Here’s how to get a price match if you’ve already bought:
If you see the same item cheaper elsewhere, within 7 days of buying from us we’ll refund you the difference.
If you bought online: call us on 0344 561 6789 and have your receipt handy.

Price Promise terms & conditions
We'll match against any other UK retailer store or website price including offer-code discounts. We’ll match the prices of any products (not delivery, installation charges, product protection plans or other services) offered on identical terms and where we can check the price and stock position. Our competitor’s product must be the same model number as ours. Both us and the competitor must have the product in stock and ready for delivery. We do not match competitor’s ink prices, trade, membership & 3rd party market place sellers.

Limited to maximum five units per order or transaction. Cannot be used with any other offer.