Table 1. Features and benefits
|
Features |
Benefits |
|
Hardware Features |
|
|
Ergonomic design |
● The phone offers an easy-to-use interface and provides a traditional telephony-like user experience.
|
|
Graphical display |
● White backlit, greyscale, 3.5” 396×162 pixel-based display on the IP Phone 7821, 7841 and 7861.
● Non-backlit, greyscale, 3.28” 384×106 pixel-based display on the IP Phone 7811.
● Provide scrollable access to calling features and text-based XML applications.
|
|
Handset |
● The handset is a standard wideband-capable audio handset (connects through an RJ-9 port) for the IP Phone 7821, 7841 and 7861.
● The default handset is a standard narrowband-capable audio handset (connects through an RJ-9 port) for the IP Phone 7811, and wideband on handset is available with purchase of additional wideband handset.
● The handset is Hearing Aid-Compatible (HAC) and meets Federal Communications Commission (FCC) loudness requirements for the Americans with Disabilities Act (ADA). You can achieve Section 508 loudness requirements by using industry-standard inline handset amplifiers such as Walker Equipment W-10 or CE-100 amplifiers. The dial pad is also ADA-compliant.
● The narrowband handset (for the IP Phone 7811) produces a magnetic field that attracts small metallic objects such as pins and staples. To avoid possible injuries do not keep small metallic objects close to the handset.
|
|
Headset |
● The analog headset jack is a standard wideband-capable RJ-9 audio port for the IP Phone 7821, 7841, and 7861.
|
|
Backlit Indicator |
● The phone supports backlit indicators for the audio path keys (handset, headset and speakerphone), select key, line keys, and message waiting.
● Headset key is not available on the IP Phone 7811.
|
|
Volume control |
● A volume-control toggle provides easy decibel-level adjustments of the handset, monitor speaker, and ringer.
|
|
Full duplex speakerphone |
● Full-duplex speakerphone allows gives you flexibility in placing and receiving calls. For added security, the audible Dual Tone Multifrequency (DTMF) tones are masked when the speakerphone mode is used.
|
|
Bezel |
● The IP Phone 7821, 7841 and 7861 include a default black bezel (replaceable), and an optional silver bezel is also available separately.
● The IP Phone 7811 is available with a black bezel.
|
|
Dual-position foot stand |
● The display is easy to view and the buttons and keys are easy to use. The two-position foot stand supports viewing angles of 30 degrees and 45 degrees; you can remove the foot stand for wall mounting, with mounting holes located on the base of the phone. (IP Phone 7821, 7841 and 7861)
● Only 1 foot-stand position (45 degrees) is supported on the IP Phone 7811.
|
|
Wall-mountable |
● The phone can be installed on a wall using optional wall-mount kit (available separately).
|
|
Electronic hook switch |
● The hookswitch can be controlled electronically with a third party headset connected to the auxiliary port for the IP Phone 7821, 7841, and 7861.
|
|
Keys |
● The phone has the following keys
◦ Line keys ◦ Soft-keys ◦ Two-way navigation and select keys ◦ Hold/Resume, Transfer and Conference keys ◦ Messaging, Service and Directory keys ◦ Standard key pads ◦ Volume control toggle key ◦ Speakerphone, headset and mute keys (Headset key is not available on the IP Phone 7811) |
|
Ethernet cables |
● The IP Phone 7811, 7821, 7841, and 7861
◦ Category 3/5/5e/6 for 10-Mbps cables with 4 pairs ◦ Category 5/5e/6 for 100-Mbps cables with 4 pairs ● The IP Phone 7841
◦ Category 5/5e/6 for 1000-Mbps cables with 4 pairs |
|
Power Features |
|
|
IEEE PoE class 1 |
● The phone supports IEEE 802.3af PoE (Class 1); power consumption does not exceed 3.84 watts.
|
|
AC Power Adapter |
● Cisco power cube 3 (CP-PWR-CUBE-3=) and Cisco power adapter 3 (CP-PWR-ADPT-3) are used as standard Cisco IP Phone Power Supplies for non-PoE deployments.
|
|
Cisco power injector |
● The IP Phone 7811, 7821 and 7861 are compatible with Cisco Unified IP Phone Power Injector (CP-PWR-INJ), and 7841 is compatible with Cisco Aironet Power Injector (AIR-PWRINJ5=).
|
|
Call-Control Support |
|
|
Cisco Unified Communications Manager |
● 8.5.1
● 8.6.2
● 9.1.2
● 10.x and later
|
|
Cisco Business Edition 6000 |
● 8.6.2
● 9.1.2
● 10.x and later
|
|
Cisco Hosted Collaboration Solution |
● 8.6.2 and later (using supported UCM versions above)
|
|
Cisco Unified Survivable Remote Site Telephony |
● 8.x and later
|
Table 3. Ordering information
|
Product Number |
Description |
|
CP-7811-K9= |
● Cisco IP Phone 7811
|
|
CP-7821-K9= |
● Cisco IP Phone 7821
|
|
CP-7841-K9= |
● Cisco IP Phone 7841
|
|
CP-7861-K9= |
● Cisco IP Phone 7861
|
|
CP-7821-W-K9= |
● Cisco IP Phone 7821, White
|
|
CP-7841-W-K9= |
● Cisco IP Phone 7841, White
|
|
CP-7861-W-K9= |
● Cisco IP Phone 7861, White
|
|
CP-DX-HS-NB= |
● Spare Narrowband Handset for Cisco IP Phone 7811
|
|
CP-DX-HS= |
● Spare Wideband Handset for Cisco IP Phone 7800 Series
|
|
CP-DX-W-HS= |
● Spare White Wideband Handset for Cisco IP Phone 7800 Series
|
|
CP-7800-HS-CORD= |
● Spare Handset Cord for Cisco IP Phone 7800 Series
|
|
CP-DX-W-CORD= |
● Spare White Handset Cord for Cisco IP Phone 7800 Series
|
|
CP-7800-HS-HOOK= |
● Spare Handset Hook for Cisco IP Phone 7800 Series, 20 Pieces
|
|
CP-7811-WMK= |
● Spare Wallmount Kit for Cisco IP Phone 7811
|
|
CP-7800-WMK= |
● Spare Wallmount Kit for Cisco IP Phone 7800 Series
|
|
CP-7861-WMK= |
● Spare Wallmount Kit for Cisco IP Phone 7861
|
|
CP-7811-FS= |
● Spare Foot stand for Cisco IP Phone 7811
|
|
CP-7800-FS= |
● Spare Foot stand for Cisco IP Phone 7800 Series
|
|
CP-7861-FS= |
● Spare Foot stand for Cisco IP Phone 7861
|
|
CP-7821-B-BEZEL= |
● Spare Black Bezel for Cisco IP Phone 7821
|
|
CP-7821-S-BEZEL= |
● Spare Silver Bezel for Cisco IP Phone 7821
|
|
CP-7841-B-BEZEL= |
● Spare Black Bezel for Cisco IP Phone 7841
|
|
CP-7841-S-BEZEL= |
● Spare Silver Bezel for Cisco IP Phone 7841
|
|
CP-7861-B-BEZEL= |
● Spare Black Bezel for Cisco IP Phone 7861
|
|
CP-7861-S-BEZEL= |
● Spare Silver Bezel for Cisco IP Phone 7861
|
|
CP-PWR-CUBE-3 |
● Cisco Power Cube 3
|
|
CP-PWR-CORD-AP= |
● Power Cord Asia Pacific
|
|
CP-PWR-CORD-AR= |
● Power Cord Argentina
|
|
CP-PWR-CORD-AU= |
● Power Cord Australia
|
|
CP-PWR-CORD-BZ= |
● Power cord for Brazil
|
|
CP-PWR-CORD-CE= |
● Power Cord European
|
|
CP-PWR-CORD-CN= |
● Power Cord China
|
|
CP-PWR-CORD-JP= |
● Power Cord Japan
|
|
CP-PWR-CORD-NA= |
● Power Cord North America
|
|
CP-PWR-CORD-SW= |
● Power Cord Switzerland
|
|
CP-PWR-CORD-UK= |
● Power Cord United Kingdom
|
|
CP-PWR-ADPT-3-AR= |
● Cisco Power Adapter 3 with Argentina Clip
|
|
CP-PWR-ADPT-3-AU= |
● Cisco Power Adapter 3 with Australia Clip
|
|
CP-PWR-ADPT-3-BZ= |
● Cisco Power Adapter 3 with Brazil Clip
|
|
CP-PWR-ADPT-3-CN= |
● Cisco Power Adapter 3 with China Clip
|
|
CP-PWR-ADPT-3-EU= |
● Cisco Power Adapter 3 with European Clip
|
|
CP-PWR-ADPT-3-IN= |
● Cisco Power Adapter 3 with India Clip
|
|
CP-PWR-ADPT-3-KR= |
● Cisco Power Adapter 3 with Korea Clip
|
|
CP-PWR-ADPT-3-NA= |
● Cisco Power Adapter 3 with North America Clip
|
|
CP-PWR-ADPT-3-UK= |
● Cisco Power Adapter 3 with United Kingdom Clip
|
Đánh giá
Chưa có đánh giá nào.