Headsets for OpenScape Desk Phone CP

There are different categories of headsets:

• Corded headsets
• Cordless (DECT or Bluetooth base station connects via cable to the phone)
• "pure" Bluetooth headsets

Overview

The best audio quality is provided when using corded headsets, plugged directly into the headset socket of the phone (ask the headset supplier to get the right (adapter) cable for your headset which fits directly into the OpenScape Desk Phone CP headset socket).

Connecting a headset to the handset cord (via external amplifier) is not a recommended configuration, from a functional and acoustical perspective.

Corded headsets are typically equipped with a 4-pin western plug. Cordless headsets (resp. their base stations), if they support the electronic hook switch functionality (EHS), do have an 8-pin western plug (to transport the signalling). The socket is hardware coded so that the 4-pin western plug does not rock around. This hardware coding also prevents, that someone plugs in a standard RJ45. Meaning, the headset 8-pin western plug is not a standard RJ45 (which could be a PoE powerd LAN cable).

The following headsets are recommended for use as an accessory with OpenScape CP phones.

Bluetooth is available with OpenScape Desk Phone CP600 only..

How to configure and use Bluetooth headsets with OpenScape phones is described in the user manual of the phone.

Jabra

Headset Type	Part.-No.	Socket	BT
Jabra BIZ 2300 Duo Balanced	2309-825-109	x
Jabra BIZ 2300 Mono Balanced	2303-825-109	x
Jabra BIZ 2400 II Duo WB Balanced	2489-825-209	x
Jabra BIZ 2400 II Mono 3in1 WB Balanced	2486-825-209
Jabra BIZ 2400 II Duo IP	2489-820-209	x
Jabra BIZ 2400 II Mono IP	2486-820-209	x
Jabra BIZ 2400 II 3in1	2406-820-204	x
Jabra BIZ 2400 II Duo	2409-820-204	x
Jabra BIZ 2400 II Duo USB	2499-829-209		x
Jabra BIZ 2400 II Mono USB 3-1	2496-829-209		x
Jabra EVOLVE 65 UC Mono	6593-829-409		x
Jabra EVOLVE 65 UC Stereo	6599-829-409		x
Jabra MOTION UC	6630-900-140		x
Jabra MOTION UC+	6640-906-140		x
Jabra MOTION OFFICE UC	6670-904-140	x
Jabra PRO 920 Duo	920-29-508-101	x
Jabra PRO 920 Mono	920-25-508-101	x
Jabra PRO 925	925-15-508-201	x
Jabra PRO 935	935-15-509-201		x
Jabra PRO 9450	9450-25-507-101	x
Jabra PRO 9450 Flex Duo	9450-29-707-101	x
Jabra PRO 9450 Flex Mono	9450-25-707-101	x
Jabra PRO 9460	9460-25-707-101	x
Jabra PRO 9460 Duo	9460-29-707-101	x
Jabra PRO 9465	9465-29-804-101	x
Jabra PRO 9465	9465-29-804-101	x
Jabra PRO 9470	9470-26-904-101	x
Jabra SPEAK 510 UC	7510-209		x
Jabra SPEAK 510+ UC	7510-409		x
Jabra Speak 810	7810-209		x
Jabra Stealth UC			x
Jabra SUPREME UC	5078-230-310		x
Jabra SUPREME UC	5078-230-310		x

Plantronics

Headset Typ	Part.-No.	Socket	BT
Bluetooth-Headset Voyager Focus UC			x
Bluetooth-Headset Voyager 5200 UC			x
Bluetooth-Headset Voyager Legend UC	87670-02		x
Bluetooth-Headset Voyager Edge UC	87670-02		x
Bluetooth-Headset Voyager Legend CS	88863-02	x
CS510	84691-02	x
CS520	84692-02	x
CS530	86305-02	x
CS540	84693-02	x
DECT-Headset Savi W740	83542-12	x
DECT-Headset Savi W745	86507-12	x
Savi W710	83545-12	x
Savi W720	83544-12	x
Savi W730	83543-12	x
EncorePro HW510	89433-02	x
EncorePro HW520	89434-02	x
EncorePro HW530	201500-02	x
EncorePro HW540	88828-02	x
EncorePro HW710	78712-102	x
EncorePro HW720	78714-102	x
USB Corded-Headset Blackwire 710 UC	87505-02		x
USB Corded-Headset Blackwire 720 UC	87506-12		x
Calisto P620	86700-02		x

Sennheiser

Headset Typ	Part.-No.	Socket	BT
D10 Phone	506408 (EU)506409 (UK)506410 (US)506411 (AUS)	1)
DW Office	504300 (EU)504301 (UK)504302 (US)504303 (AUS)	1)
DW Pro 1	504304 (EU)504305 (UK)504306 (US)504307 (AUS)	1)
DW Pro 2	504308 (EU)504309 (UK)504310 (US)504311 (AUS)	1)
SD Office	506006	1)
SD Pro 1	506007	1)
SD Pro 2	506008	1)
MB Pro 1 UC	506042		x
MB Pro 2 UC	506045		x
Presence UC	504576		x
MB 660 UC	507092		x
Circle SC 230	504401	2)
Circle SC 260	504402	2)
Century SC 630	504556	2)
Century SC 660	504557	2)

1) Use CEHS DHSG cable (art. no 504105) to connect to phone

2) Use CLS 01 cable (art. no 500176) to connect to phone