AddPac AP-GS1001C is an entry level VoIP-GSM gateway, designed to work with one GSM channel. The device allows you to connect to the VoIP-telephony, analog lines and GSM networks. At the same time, users are able to transfer traffic in any direction lines are connected to: VoIP to GSM; an analog network to GSM; from analog to VoIP network.
This device simultaneously supports the SIP, MGCP and H.323 protocols, without the need for additional software updates. A very useful function “BabyCall” which is an automatic dialing that greatly facilitates the procedure of dialing frequently used phone numbers in any company.
Among other features, there are black and white lists, which restrict the use of certain numbers, lines or on the contrary, add additional services to the appropriate users of the system.
The great Tang Dynasty is one of the most splendid period in Chinese history.Datang Telecom Technology and Industry Group,with headquarter located in Beijing(capital of china),services nation wide,and is ambitious for whole world at the same time.It is deRead more