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Rohde & Schwarz Topex first started in 1990 as a Romanian company called TOPEX which offered integrating telecom solutions and distributed telecom equipment to Romanian and foreign markets, offering answers that meet telecom network requirement of companies across the globe.

Since the firs of December 2010, Rohde & Schwarz Topex became a two-tier management company. The objective of this new company is to support sales but also to strengthening market position in the Europe as well as telecom market segment. In Rohde & Schwarz Topex Company, TOPEX will add key technology information to the already existing experience of Rohde & Schwarz in order to diversify and provide many benefits to the customers.

Rohde & Schwarz Topex 's leveraged expertise includes: Next Generation Network solutions {Softswitch, Media Gateways for TDM, VoIP, GSM and CDMA (2G,3G), Signaling Gateways (SS7, ISDN, R2, SIP, H323)}, Broadband Wi-Fi Mobile Routers, Fixed-Mobile Terminals (2G, 3G) and ATC Voice Communication Systems.


Rohde & Schwarz Topex products address the needs of business today that demand communication convergence at lower costs and the ability to exploit the Internet and existing data networks with VoIP for cheaper cost calling.
All the products are developed by Rohde & Schwarz Topex own Research & Development Department which has as its main goal the provision of future-ready telecommunications equipments.

  • GSM/UMTS/CDMA Gateways & SIM Server
GSM/UMTS gateways for direct routing between IP , digital, analog and GSM/UMTS/CDMA networks.
    • Topex Mobilink IP GSM/UMTS to VoIP gateway with 1 or 2 channels.
    • Topex VoiBridge: 2 or 4 GSM/UMTS channels to VoIP or E1.
    • Topex VoxiPlus: 4 GSM/UMTS/CDMA channels, up to 32 VoIP channels, 4 BRI or 2 PRI.
    • Topex VoxiPlus Advanced: up to 12 GSM/UMTS channels, up to 32 VoIP channels, 2 E1 interfaces, support for FXS,FXO or BRI interfaces
    • Topex Qutex: up to 20 GSM/UMTS/CDMA channels, up to 60 VoIP channels, 2 PRI trunks .
    • Topex MultiACCESS: up to 60 GSM/UMTS/CDMA channels, up to 60 VoIP channels, 2 E1 trunks
    • Topex SIM Manager: Topex SIM Box with up to 512 SIM cards and Topex SIM Server for managing multiple SIM Boxes and gateways. The solution can scale up to 10,000 SIMs for a single SIM Server.

  • NGN Solutions
Class4 and Class5 Softswitch, Media and Signaling Gateways
    • Topex MultiSwitch: Topex multiSwitch is situated in the center of the Topex Next Generation Networks architecture. It is a carrier-grade softswitch solution that provides call-control, multiple services and multiple types of signalling. It features Class 4 and Class 5 telecom services over an IP-based infrastructure.
    • Topex MiniGateway: Topex miniGateway is a 2E1 to 30 channels VoIP gateway providing a flexible solution to VoIP business featuring SIP ,H.323 and ISDN protocols.
    • Topex Qutex: 60 VoIP channels, up to 4 PRI trunks, SS7, ISDN, R2, R1.5, SIP and H.323 protocols
    • Topex Eones: Carrier-grade, redundant gateway, up to 300 VoIP channels, 22 E1 trunks, SS7, ISDN, R2, R1.5, SIP and H.323 protocols

Connecting Asterisk to a Topex VoIP/E1 GSM Gateway

For additional information about Rohde&Schwarz Topex and our products please visit our webpage.

Where to Buy!

UK & Worldwide - VoIPon - Best Prices and Support on Topex Gateways. Call for reseller pricing or International Shipping. VoIPon.

USA and Latin America - XmarteK LLC - Call for reseller pricing or International Shipping. XmarteK

Romania - - MODULO Consulting is a Romanian Reseller for Topex products.

Created by: sorintopex, Last modification: Mon 05 of Nov, 2012 (08:45 UTC) by rohdeschwarztopex123
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