Rohde & Schwarz Topex VoiBridge Quad channel GSM-Voip Gateway
15 pcs available
Used, sold as removed from production with accessories (power adapter, antenna, network cable)
4 GSM channels (Quad Band modules)
VoIP with SIP & H.323 protocols
Least Cost Routing mechanism
Direct Inward Dialing (DID)
Web interface operation & administration
Support Topex SIMSERVER integration
- function as a BRIDGE between a voice over IP network and several mobile carriers. The basic version features GSM channels.
- the GSM board of the equipment can be enabled to make up to four calls simultaneously from SIP phones to GSM network and from GSM network to IP phones.
- provide direct interconnection of VoIP and GSM networks through SIP signaling protocol. It enables calls between mobile networks and IP networks. TOPEX VoiBridge allows you to convert VoIP-to-mobile into mobile-to-mobile traffic in the simplest and most efficient way.