GSM-card provides communication berween your application under OS Linux and mobile operator GSM-network.
Sphere of application:
- GSM VoIP gateway
- SMS-gateway
Technical details:
- 4/8 GSM-modules (850/900/1800/1900 Mhz)
- 1 SIM-card per channel
- DTMF receiver
- Digital sound processing (with possibility of hardware compression: G.729, G.726, G.723)
- Light-emitting diode indication of channels work
Bundling:
- GSM-card for 4/8-channels
- 4/8 vertical antennas
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Flash-presentation (click slides to see next ones) |
| GSM-card 8-channels, for Asterisk | GSM-card 4-channels, for Asterisk |
