1\Adding One Local Networking SMS Service initially but we will need 4.
2\ Add filter option for in which if the filter option is enabled for the package the SMS bulk and Single Massage filter the numbers and only send to every number from its own company for example if the number start with "71" and the user is assigned to use this server company\server "A" which own the number will send the SMS other wise if number start with "77" and company\server "B" which own the number will send the message if the user is assigned to use this server and soon on...
3\ connect WhatsApp service to a webhook to provide the functionality
note that we will have 4 SMS local service provider and one WhatsApp server as webhook
this is the demo to the system we have [login to view URL]