... IP based Call Center solution, AG2196 is the idea remote access gateway for the operators. AG2196 adopts modular design, can ... system, supports SIP and MGCP. Work as IP-Centrex access terminal, AG2196 offers rich features, such as call transfer, ... softswitch and IPPBX from worldwide vendors, including IP-PBX from Microsoft (OCS), Cisco (CallManager), Nortel (CS1000), and softswitch from Huawei ...