CP-7861-K9 – Sixteen-Line IP Phone – 10/100 Ethernet – Enhanced UCL
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CP-7861-K9 Description
The CP-7861-K9 is a Cisco IP Phone 7861 desk phone in the 7800 Series for operator and manager positions that need many lines on one phone. The phone has 16 lines, a 3.5 in. 396 x 162 pixel grayscale display, 10/100BASE-T Ethernet on two RJ-45 ports and IEEE 802.3af Class 1 PoE, in a body of 207 x 265 x 28 mm. The phone requires an Enhanced User Connect License on Cisco Unified Communications Manager 12.5 and later and uses SIP signaling only.
Quick Specs
|
Parameter |
Specification |
|---|---|
|
Product ID |
CP-7861-K9 |
|
Product type |
Cisco IP Phone 7861 desk phone |
|
Supported line keys |
16 |
|
Display |
3.5 in. 396 x 162 pixel grayscale display |
|
Ethernet switch |
10/100BASE-T with LAN and downstream-device RJ-45 ports |
|
PoE class |
IEEE 802.3af Class 1 |
|
Power input rating |
0.42A, 48V DC |
|
Power consumption |
Does not exceed 3.84 W |
|
CUCM license |
Enhanced User Connect License |
|
CUCM support |
Cisco Unified Communications Manager 12.5 and above |
|
Dimensions and weight |
207 x 265 x 28 mm, 1053 g |
Application Scenarios
A switchboard or dispatch operator can assign the sixteen programmable keys to separate extensions and answer each one directly from the phone.
A manager who covers the numbers of a whole team can put those lines and speed dials on the keys, with multiple calls per line handled on the same phone.
In offices cabled for 10/100BASE-T, the second RJ-45 port connects the user’s PC through the phone, so a single switch port serves both devices.
Product Comparison
|
Parameter |
CP-7861-K9 | ||
|---|---|---|---|
|
Display |
3.5 in. 396 x 162 pixels |
3.5 in. 396 x 162 pixels |
3.5 in. 396 x 162 pixels |
|
Supported lines |
16 |
4 |
2 |
|
Ethernet switch |
10/100BASE-T |
10/100/1000BASE-T |
10/100BASE-T |
|
CUCM license |
Enhanced User Connect License |
Enhanced User Connect License |
Basic User Connect License |
|
PoE class |
IEEE 802.3af Class 1 |
IEEE 802.3af Class 1 |
IEEE 802.3af Class 1 |
|
Dimensions |
207 x 265 x 28 mm |
207 x 206 x 28 mm |
207 x 206 x 28 mm |
|
Weight |
1053 g |
868 g |
867 g |
CP-7861-K9 offers sixteen line keys against four on CP-7841-K9 and two on CP-7821-K9, and its body is longer at 207 x 265 x 28 mm and 1053 g against 207 x 206 x 28 mm. It stays on 10/100BASE-T Ethernet, so a desk whose PC needs Gigabit through the phone must use CP-7841-K9, which has four lines. CP-7861-K9 and CP-7841-K9 both need Enhanced User Connect License; a deployment licensed for Basic UCL fits CP-7821-K9 with two lines. All three use IEEE 802.3af Class 1 PoE.
Ordering Checklist
- CUCM license: Order the Enhanced User Connect License for CUCM 12.5 and later. A Basic UCL plan covers only the 7811 and 7821.
- Power for non-PoE ports: Add Cisco Power Adapter 3 in the regional PID for the destination (for example CP-PWR-ADPT-3-NA=, CP-PWR-ADPT-3S-EU= or CP-PWR-ADPT-3S-UK=) plus the matching CP-PWR-CORD-xx= power cord. Without 802.3af PoE the phone has no power source, and the adapter is a regional PID.
- Wall mount and foot stand: Order CP-7861-WMK= for wall mounting and CP-7861-FS= for a spare foot stand; the 7861 does not use CP-7800-WMK= or CP-7800-FS=. The 7861 body is longer, and kits for the other 7800 Series models do not fit it.
Product Front
The Cisco IP Phone 7800 Series has distinct hardware types:
- Cisco IP Phone 7811 No buttons on either side of the screen
- Cisco IP Phone 7821 Two buttons on the left side of the screen
- Cisco IP Phone 7841 Two buttons on either side of the screen
- Cisco IP Phone 7861 16 buttons at the right edge of the phone
|
1 4643_0a2231-0f> |
Incoming call or voicemail indicator 4643_b9ea74-25> |
|
2 4643_6449ee-f6> |
Line and feature buttons 4643_76eafc-60> |
|
3 4643_dae2ea-53> |
Softkeys 4643_699ce7-cc> |
|
4 4643_e9fbc2-11> |
Navigation (navigation ring and Select button 4643_26c805-f3> |
|
5 4643_96f6a4-bb> |
Hold, Transfer, and Conference 4643_74b3d0-58> |
|
6 4643_f65681-cd> |
Speakerphone, Headset, and Mute 4643_f8c028-26> |
|
7 4643_2c8789-ac> |
Voicemail, Applications, and Directory 4643_9e0817-96> |
|
8 4643_ff560b-3c> |
Volume 4643_b1f9a6-29> |
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Product ID | CP-7861-K9 | Cisco ordering ID | CP-7861-K9= |
| Product type | Cisco IP Phone 7861 desk phone | Supported line keys | 16 |
| Display | 3.5 in. 396 x 162 pixel grayscale display | Ethernet switch | 10/100BASE-T with two RJ-45 ports |
| PoE class | IEEE 802.3af Class 1 | Maximum power consumption | Does not exceed 3.84 W |
| Power input rating | 0.42A, 48V DC | CUCM license | Enhanced User Connect License |
| CUCM support | Cisco Unified Communications Manager 12.5 and above | Hosted collaboration support | Cisco Hosted Collaboration Solution 8.6.2 and later |
| SRST support | Cisco Unified SRST 8.x and later | Signaling protocol | Session Initiation Protocol |
| Codec support | G.711, G.722, G.722.2, G.729ab, iLBC, OPUS | Handset | Wideband-capable RJ-9 handset |
| Headset port | Wideband-capable RJ-9 analog headset port | Speakerphone | Full-duplex speakerphone |
| Foot-stand positions | 30 degrees and 45 degrees | Wall mounting | Optional CP-7861-WMK= wall-mount kit |
| Dimensions | 207 x 265 x 28 mm excluding foot stand | Weight | 1053 g |
| Operating temperature | 0°C to 40°C (32°F to 104°F) | Operating humidity | 10% to 90%, non-condensing |
| Phone casing composition | Polycarbonate ABS textured plastic | Color options | Charcoal base model, separate white SKU available |
Get More Information
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Quality Certifications
Customer Reviews
Questions & Answers
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Which PID orders CP-7861-K9 in white?
-
Which bezel spares fit CP-7861-K9?
-
Which handset cord and hook PIDs are listed for CP-7861-K9?
-
Does the Cisco notice on MIC and LSC certificates list CP-7861-K9?
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Even with holiday delays in the carrier network, shipment arrived on time.
Documentation included matches what we’d expect from a sealed retail unit. Invoice formatting was a bit different from what our AP system expects, but workable.
We ran a cost comparison across four vendors. Layer23 was the clear winner. Wish the lead time was a bit shorter, but product quality made up for it.
Looks complicated but it’s very helpful. Seller was very kind.
16 lines! I can see everyone’s status. Great phone for front desk.