CISCO IP PHONE CP-7911G

1 complete, phone accessories, such as telephone, microphone, microphone cable, support
2, the unit can be normal use, the quality is OK
3, the main functions: interactive soft key can provide context-based call option; The use

of XML open API can provide all kinds of application on the screen; Automatic telephone

search, VLAN configuration and registration; By supporting 802.1 Q/p, provide quality of

service (QoS), and a configurable DIFFSERV and TOS; Voice activity detection, mute, comfort

noise generation and error hiding, etc
4, the network protocol: g. 711, g. a. 711 u, g. 729 ab
5, electrical specifications: feeder power supply

Preparation is complete (the unit, microphone, phone line), the unit looks 9 into new--new,

good quality, please trust to purchase.