Our IPPBX is modular, scalable and flexible, embedded hybrid IPPBX catering for SMBs,supporting PSTN, GSM, SIP(IAX2) trunks with FXS/FXO /BRI/PRI(ISDN) ports,perfectly compatible with almost every brands of IP Phone, such as Yealink, Snom, Grandstream, Cisco, linksys, Aastra etc.
Our Analog/GSM/BRI/PRI Gateway support SIP and IAX, fully integrated with Elastix, FreePBX, Asterisk, Lync Server, 3CX.