Operating Modes of the Communication Application
Optimall has been developed for clients with or without access to the Internet through a static IP address. Regardless of its operating mode, the system performs bidirectional data transfer using the following channel:
The agent's mobile terminal <--> Optimall's back office system <--> The company's accounting/ERP system
Depending on the way the physical connection between the agent operating in the field and the company's headquarters is established, three operating modes can be defined:
- the off-line version, in which the data transfer between the mobile terminal and the databases takes place only at the company's headquarters. As long as the agent is in the field, (s)he cannot do any data transfers.
- the cable-based on-line version. This operating mode fits perfectly customers who are relying on servers with static IP addresses. The sales/merchandising agent's location does not impede the data transfer between the mobile terminal(s) and the server(s), which make use of Romania's Internet infrastructure.
- the GPRS-based on-line version. This operating mode is ideal for clients who do not have servers with static IP addresses. Such companies will transfer their data using a special GPRS terminal ("General Packet Radio Services"), equipped with a Connex card. That terminal communicates with the AROBS' communication server, which enables the bidirectional flow of information between the agent and her company's accounting or ERP system.