株式会社ジェイ・ティ・エス

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VoIP

VoIP Gateway

Analog VoIP Gateway
SN4110
The business-class VoIP Media Gateway
VoIP Gateway SIP Analog FXO/FXS×4 ports    
BRI VoIP Gateway
SN4630
The multi-port ISDN BRI models
VoIP Gateway SIP BRI 8 cannels    
SN4660
BRI and FXS/FXO VoIP Gateway Router
VoIP Gateway SIP BRI×8 ports FXO/FXS×8 ports    
PRI VoIP Gateway
SN4970
T1/E1/PRI VoIP Gateway
VoIP Gateway SIP PRI 120 VoIP Calls    
SN10100
TDM + SmartMedia Gateway
VoIP Gateway SIP PRI T1/E1×8 ports 1U size   

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