Everything about yeastar dubai, gsm gateway, analog voip gateway, pbx, module
It operates Asterisk, and connect with recording is totally free. There's GSM assist, which could assist in failover conditions – and aid is unrestricted to sellers/resellers/VARs/MSPs. Some cell phone forms are supported, and we are able to hope additional applications and telephones to work Together with the PBX Down the road. build the Yeast