Cisco Systems Phone Sennheiser Headset Compatibility List

Cisco Systems

Phone Type Direct Cable Additional Requirement

7900 Series IP Phones:

7902G, 7905, 7905G, 7910G
7910G-SW, 7911G, 7912G

CSTD 24

UI 710

7920 Wireless IP Phone

CCEL 190-2

7940G, 7941G, 7960G, 7961G, 7970G
7971G-GE, 7985G

CSTD 08

Sennheiser Telecom Headset List

Sennheiser SH Series	Sennheiser CC Series	Sennheiser USB Voip Series
Sennheiser SH 230	Sennheiser CC 510	Sennheiser PC 135
Sennheiser SH 250	Sennheiser CC 515	Sennheiser PC M 145
Sennheiser SH 330	Sennheiser CC 520	Sennheiser PC 145
Sennheiser SH 333	Sennheiser CC 530	Sennheiser PC 155
Sennheiser SH 340	Sennheiser CC 540	Sennheiser PC 165
Sennheiser SH 350	Sennheiser CC 550