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.
SIPSRUS is a SIP Trunk provider cuts down actual cost of communication within and outside the business infrastructure by 50 percent on inbound and outbound phone service giving you the stellar opportunity to reduce costs effectively whilst maintaining eff
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