The ISDN PRI Cellular Gateway Solution Overview
The DTT ISDN PRI to Cellular Gateway is a device that connects your office phones
DIRECTLY to mobile cellular phone networks.
landline telephone company. 30 office phones can be connected to each Multi-Cell Gateway and
operate simultaneously. Each port (phone connection) in the Multi-Cell Gateway can hold four c ell
phone SIM cards. You can configure each port so that the most economical SIM is active at a given
time in call scenario.
One Location in the World
GSM
Base
PRI Management
MS-Windows
Application
IP / RS-232
An MS-Windows PC/Laptop can be used to operate the PRI Management MS -Windows
Application. The application is used for configuration, monitoring and usage reports generation, via
RS-232 (Comport) or IP connection.
The Management Application provided is mandatory for configuring the Multi-Cell PRI Gateway
operation and optional for monitoring and reports. However it is highly recommended to leave the
Management Application always on via an Internet connection , in order to allow monitoring,
reporting and performing configuration changes at any time.
Mobile
Cellphones
Network
PSTN
PRI
Desktop Phones
This Gateway completely bypasses the local
Another Location in the World
Mobile
Cellphones
IP
PRI
Desktop Phones
GSM
Base
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