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Multi GSM VoIP Solution

The use of GSM Terminals together with VoIP Networks has significantly increased in the last years. GSM/VoIP Network configurations enable Service Providers to bypass the local Wired Public Switched Telephone Network (PSTN) in communicating with a GSM mobile handset and thus avoid paying the excessive rates charged by the Telephone Companies.

GSM Solutions are frequently used in those countries where the access to phone lines is limited or highly priced. Multi-channel GSM VoIP solutions are generally deployed in countries where there are multiple GSM service providers so Service Providers can take advantage of special rates offered for calling mobile numbers that are listed on the same GSM network.

Doretel's GSM Termination Solution enables the system owners to manage traffic origination and termination on GSM Mobile Networks. The solution offers real-time CDR as well as monitoring, reporting and business analysis tools.

Doretel’s Multi-Channel GSM VoIP Solution allows the ITSP to set-up a GSM gateway that will support up to 3 SIM cards per channel for a total of 90 SIMs. This configuration will enable the service providers with least-cost operation when sending traffic to the preferred SIM Card.

Key Features

o Multiple user access levels
o Multi-Carrier Support
o Multi-Gateway Support
o Multiple Service Packages support
o Flexible rate definition methods including peak and off peak rates
o Customer/Gateway/IP registration and management Tools
o Real-time On-line Call Monitoring
o Instant CDR Reporting based on customer/gateway/IP/Prefix, time, date, city, country
o ASR Reporting
o Profit and Loss Reporting Modules
o Business Analysis Reports and Charts
o Warning mechanism for low customer deposits
o Remote Access Monitoring
o Echo Canceller Module
o Web client Interface
o 30 and 90 SIM cards support
o Compatible with Cisco and Quintum Hardware
o GSM Caller ID Support

Solution Components

o Analog or Digital VoIP Gateway
o GSM Terminal, Channel Bank or PRI-GSM Gateway
o TerminaVoIP Billing Software
o Partnership with VoIP Carrier(s)
o Remote Installation Services and Training to get your business up and running in two to three hassle free business days.


o A server with Windows 2000
o MS SQL Server 2000
o Internet Access
o Server

Who may take advantage of these solutions?

o Service Providers looking to Terminate to the PSTN/GSM network without using land lines. Commonly used in countries where PRI lines are inaccessible or hardly affordable.
o ITSPs with single or Multiple POPs/VoIP Gateways in one or more locations.
o ISPs, Internet Café/CallShop owners or Carriers who would like to add additional GSM Operations Services using their existing infrastructure.

To get a closer look at the software and its features please contact us.

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