HanLong Unicorn series Analog Telephone Adapters are affordable VoIP access devices that features superb audio quality, rich functionalities, high level of integration, compactness and ultra-affordability. The ATA is fully compatible with SIP industry standard and can interoperate with many other SIP compliant devices and software on the market.

specification：
unicorn2101：1FXS+1Lifeline
unicorn2112: 1FXS+1FXO（per USD43 for more than 100pcs）
unicorn2002: 2FXS

unique advantage:
1.TI chipset and solution
2.ODM/OEM customized functions
3.auto-restart
4.support upgrade via TFTP or HTTP
5.Easy to install,easy to config and easy to use
6.support asterisk
7.chance to get a free IP-PBX