Call Back
Call-Back is when the initiator of a call immediately calls back for the second time as a response.
Cisco 6911 is inexpensive model of the IP phone to be placed in the libraries, lecture classes and remote workers (Cisco UC Phone 6911, Standard handset). The specialty of this model is programmable functional key ensuring quick access to modern day communication services. Three-color line LED provides visual monitoring.
SunComm Technology Co., Ltd
SunComm Technology Co., Ltd. Core members have been engaged in the communication & networks industry since 1977. Their main products in 2009 focus on GSM, VoIP, 3G Devices.
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