1. Broadcom BCM5358K CPU
2. 2*5dBi external WIFi antenna+1*5dBi external LTE antenna
3. 2* FXS Interfaces
4. 2T2R 2.4GHz 802.11b/g/n, 300Mbps
5. 4* RJ45 10/100M LAN Ethernet interfaces
VoIP can transmit voice, fax, video, and data services over IP networks, such as unified messaging services,
virtual telephony, virtual voice / fax mailboxes, directory services, Internet call centers, Internet call management,
teleconferencing, E-commerce, fax storage and forwarding of various information storage and forwarding.