voice call 802 11ac lte router volte

{"cid":"91200307","title":"802.11ac LTE Router Volte MiMO 4 Wireless WiFi External Antenna","imgUrl":"https:\/\/img.ismap.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.ismap.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"}}