Shenzhen Ejoin Technology Co.,Ltd is a professional developer and manufacture specialized in VoIP hardware and VoIP solution for more than 15 years. We provide high quality 2G/3G/4G VoIP gateway, SMS modem, Analog gateway , Media gateway, IP phones and Value added applications as well as specialized and Flexible VoIP communication solutions based-SIP,OEM and ODM services for carriers and providers around the world.
•Support 32 Channels GSM/WCDMA/LTE, SMS receiving/bulk sending, AT command compatible •Support Ejoin registration and peer-to-peer •Support encryption: RC4, VOS and Ejoin private etc. •Support Phone book, 9600 SMS and 4800MMS per hour •Update firmware by local or Internet •Field proven compatible with Asterisk-based soft switches
•4 SIM cards per channel for rotation (SIM Switch version optional) •LCR automatically route •Remote Management and Control via Internet •Receiving and sending bulk SMS freely •AT command directly •Support USSD balance enquiry, billing •Automatically lock/switch SIM card according to its balance, balance alarm •Master and slave EPSIP server •SIM card hot plug •IMEI modified