voice call 802 11ac lte router volte

{"cid":"91200307","title":"802.11ac LTE Router Volte MiMO 4 Wireless WiFi External Antenna","imgUrl":"https:\/\/img.chinax.com\/nimg\/8e\/6e\/b6f8a4650609e8b8fc5a9e974876-200x200-1.jpg","attrs":{"Price":"to be negotiated","Brand Name":"TUOSHI","Model Number":"LT16V","Minimum Order Quantity":"50","Delivery Time":"to be negotiated","Certification":"CE ROHS FCC","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T, Western Union, D\/A, D\/P, MoneyGram","Supply Ability":"10000 pieces per month","Wi-Fi Transmission Standard":"802.11ac wifi5","Antenna":"MIMO Supported, SMA antenna connector","Interface":"1 WAN+4 LAN","support":"32users","Frequency":"2.4GHz","color":"white","DC Adapter":"Input voltage: 12V, 1.5A","speed":"300mbps"}}

{"cid":"91208892","title":"Cat6 LTE CPE ZTE Chipset 4G Home Router VOLTE TR069 11AC RJ11 Carrier Aggregation Wifi 6","imgUrl":"https:\/\/img.chinax.com\/nimg\/47\/fd\/7e3fc7645333952b313af499b642-200x200-1.jpg","attrs":{"Price":"21-25","Brand Name":"Harvilon","Model Number":"B60","Minimum Order Quantity":"500","Delivery Time":"5-25days","Certification":"CE ROHS 3C BIS","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"10000pcs per month","Packaging Details":"30*30*30cm","Wifi":"AX1800","Speed":"300Mbps","Ports":"4 LAN\/WAN Ports & 1 Voice Port","Transmission distance":"100 M","WIFI":"WiFi5 WiFi 6 is Option","Anternna":"Options","Users":"32"}}

{"cid":"91225511","title":"Wi-Fi 4G Router, External Detachable Antenna, Plug and Play, 4G\/Router Mode, VPN","imgUrl":"https:\/\/img.chinax.com\/nimg\/e9\/98\/ce9e162bb971004bb0b8dd31ea23-200x200-1.jpg","attrs":{"Price":"US $1-80 \/ Piece","Minimum Order Quantity":"1 Piece","HS Code":"8517623690","Transfer Rate":"10\/100Mbps","3G Band":"B1\/B5\/B8@WCDMA;","SIM":"Usim+Esim","Transport Package":"Gift Box","Model NO.":"KS-LTE517","VPN":"L2tp Pptp and Openvpn","Dual SIM":"Support","Specification":"2.4G 300Mbps LTE Router","Application":"SOHO","Performance":"Line-Rate Router","Port Structure":"Modular","Antenna":"5dBi External Antenna","Network":"LTE","Firewall":"Firewall","4G Band":"B1\/B3\/B5\/B7\/B8\/B20\/B28@FDD; B38\/B40\/B41@Tdd,","End Users":"32+","Origin":"China","Trademark":"OEM\/ODM","WiFi Speed":"2.4G 300Mbps; 5.8g: 900Mbps","4G Speed":"Downlink: 300Mbps, Uplink: 50Mbps","Ports":"\u22644","Architecture":"Single Bus Symmetric Multi CPU","Frequency":"2.4G+5.8g","WiFi":"11AC","LAN":"2*10\/100Mbps","Production Capacity":"150000PCS\/Month","4G":"LTE-FDD and LTE Tdd","Battery":"2600mAh or 5200mAh","Wan":"1*10\/100Mbps"}}