It runs Asterisk, and phone recording is cost-free. There is GSM assistance, which might assist in failover cases – and aid is unlimited to sellers/resellers/VARs/MSPs. Some cellphone types are supported, and we are https://royerxu404899.wizzardsblog.com/29160743/a-secret-weapon-for-yeastar-dubai-gsm-gateway-analog-voip-gateway-pbx-module