CISCO IP PHONE 6921 REFURBISHED

توضیحات

CISCO IP PHONE 6921 REFURBISHED

The Cisco Unified IP Phone 6921 is an
innovative endpoint that delivers affordable, business-grade voice communication
services to customers worldwide.

The Cisco Unified IP Phone 6921 supports two
lines and offers a full-duplex speakerphone for a more productive, more
flexible, and easier-to-use endpoint experience. The Cisco Unified IP Phone
۶۹۲۱ supports single-call per-line appearance, offering traditional
telephony-like user experience for customers who seek this type of call
interaction for their users. Fixed keys for hold, transfer, and conference;
tri-color LED line and feature keys also make the phone simpler and easier to
use.

The Cisco Unified IP Phone 6921 offers greater
personalization. Right-to-left language presentation is also supported on the
displays, addressing the language localization needs of global customers.

The Cisco Unified IP Phone 6921 is also more
energy-efficient and eco-friendly, in support of customer green initiatives. A
Deep-Sleep option provides energy savings. With this option, the Cisco Unified
IP Phone 6921 consumes up to 50 percent less power in off-hours versus when the
phone is idle during normal business hours. In addition, reground and
recyclable plastics deliver a more earth-responsible solution.

PRODUCT FEATURES

Lighted hold key

The key lights when pressed to put a call on
hold and stays lit until the held call has been resumed, or flashes if one call
is held while another is engaged; the key is dark when no calls are on hold.

Lighted menu key

The key lights when pressed to access voicemail
messages, call logs, network settings, user preferences, corporate directories,
and XML services; it stays lit while menu items are active.

Lighted message waiting indicator

The key lights when there is new voicemail, and
the light is visible on both the phone chassis and the handset; it stays lit
until you process your new voicemail.

Graphical display

A 396 x 81 pixel-based, anti-glare, monochrome
display with white backlight provides scrollable access to calling features and
text-based XML applications.

Co-branding

Co-branding button allows customers to include
their logo on the Cisco Unified IP Phone 6900 Series phones. Cisco has approved
third-party vendors to produce the buttons.

Ethernet switch

The phone has a 10/100BASE-T Ethernet
connection through two RJ-45 ports, one for the LAN connection and the other
for connecting a downstream Ethernet device such as a PC.

Volume control

A volume-control toggle provides easy
decibel-level adjustments of the handset, monitor speaker, and ringer.

Dual-position foot stand

The display is easy to view and the buttons and
keys are easy to use; you can remove the foot stand for wall mounting, with
mounting holes located on the base of the phone.

Multiple ring tones

The phone offers seven user-adjustable ring
tones.

American Disabilities Act (ADA) features

The hearing-aid-compatible (HAC) handset meets
the requirements set by the ADA; it also meets ADA HAC requirements for a
magnetic coupling to approved hearing aids. The phone dialing pad also complies
with ADA standards.

Speakerphone

Full-duplex speakerphone allows for flexibility
in placing and receiving calls.

Four softkey buttons and a scroll toggle bar

Your calling options are dynamically present;
the scroll toggle bar allows easy movement through the displayed information.

Network features

Network features include Cisco Discovery
Protocol and IEEE 802.1 p/q tagging and switching.

Codec support

G.711a, G.711, G.729a, G.729b, and G.729ab
audio-compression codecs are supported.

Voice quality

Comfort-noise generation and
voice-activity-detection (VAD) programming is provided on a system basis.

PRODUCT DETAILS

Product Type  VoIP
phone

Main Features Multiple
VoIP protocol support, integrated Ethernet switch

VoIP Protocols            SCCP,
SIP

Voice Codecs G.729a,
G.729ab, G.711u, G.711a, iLBC

Lines Supported          Multiline

Speakerphone Yes
( digital duplex )

Caller ID          Yes

Voice Mail Capability  Yes

Call Services   Voice
Mail, Caller ID, Call Transfer, Call Hold

Display            LCD
display – monochrome – Yes

Display Features         Anti-glare

Network Ports Qty      ۲ x Ethernet 10Base-T/100Base-TX

Body Colour    Charcoal

Manufacturer Warranty          ۱ year warranty

Show Detailed Specification  Show Detailed Specification

GENERAL

Product Type  VoIP
phone

Body Colour    Charcoal

Body Material  ABS
plastic

PHONE FEATURES

Call Services   Voice
Mail, Caller ID, Call Transfer, Call Hold

Dialer Type     Keypad

Dialer Location            Base

Conference Call Capability     Yes

Speakerphone Yes
( digital duplex )

Menu Operation          Yes

Function Buttons         Conference button, transfer button, hold button

Volume Control           Yes

Ringer Control Yes

Indicators        Voice
message waiting indicator

Firmware Upgradable Yes

MISCELLANEOUS

Connections    Headset
jack / RJ-9

Hearing Aid Compatible         Yes

Placing / Mounting      Wall-mountable, table-top

Compliant Standards  VCCI Class B ITE, CISPR 22 Class B, CISPR 24, EN 60950, EN
۶۱۰۰۰-۳-۲, IEC 60950, EN 61000-3-3, EN55024, UL 60950, EN50082-1, EN55022 Class
B, ICES-003 Class B, EN 61000-6-1, ACA TS001, AS/NZS 60950-1, CSA C22.2 No.
۶۰۹۵۰-۰۰, ADA, FCC CFR47 Part 68, FCC CFR47 Part 15 B

MANUFACTURER WARRANTY

Service & Support       ۱ year warranty

Service & Support Details       Limited warranty – 1 year

DISPLAY

Type    LCD
display – monochrome

Display Location         Base

Display Resolution      ۳۹۶ x 81 pixels

Backlit Yes

Display Languages     Danish, Hungarian, Czech, Croatian, Slovenian, Thai, Slovak, Brazilian
Portuguese, English, German, French, Italian, Norwegian, Portuguese, Polish,
Finnish, Swedish, Russian, Spanish, Dutch, Greek, Turkish, Bulgarian, Serbian,
Romanian, Catalan, Japanese, Chinese, Korean

Features          Anti-glare

IP TELEPHONY

Main Features Multiple
VoIP protocol support, integrated Ethernet switch

VoIP Protocols            SCCP,
SIP

Voice Codecs G.729a,
G.729ab, G.711u, G.711a, iLBC

Lines Supported          Multiline

Quality of Service       IEEE 802.1Q (VLAN), IEEE 802.1p

Power Over Ethernet (PoE) Support  Yes

Network Protocols      TFTP, Cisco Discovery Protocol (CDP)

Network Ports Qty      ۲ x Ethernet 10Base-T/100Base-TX

Voice Features            Comfort
noise generation (CNG), voice activity detection (VAD)

DIMENSIONS & WEIGHT (BASE)

Width   ۱۸٫۸
cm

Depth  ۲۰٫۵
cm

Height  ۱۶٫۴
cm

Weight 1
kg

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