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VoIP/E1 to UMTS gateway from TOPEX Romania
[September 07, 2005]

VoIP/E1 to UMTS gateway from TOPEX Romania


5 September 2005, Bucharest, Romania, for immediate release

TOPEX introduces the world’s first module based UMTS gateway for the use of VoIP Providers and Alternative Operators. multiACCESS UMTS is a versatile equipment working with UMTS modules; it features multiple possibilities of interfaces: VoIP, PRI, BRI, E1, UMTS/GSM, FXO, FXS in the same time. As signaling protocols, it supports H323, SIP, ISDN, SS7, R2, R1.5 and therefore it also acts as a protocol converter.



Through the use of multiACCESS UMTS, Operators can terminate calls on 3G networks and can benefits of the convergence of mobile, fix and IP telephony. It is an ideal solution for Carriers that terminate traffic in urban overloaded areas. They can immediate take advantages out of the UMTS tariffs and available network.

Depending on the customer’s operation needs, multiACCESS can operate as follows:


1) VoIP to UMTS gateway – it features up 60 simultaneous VoIP channels and up 30 UMTS channels.

2) E1 to UMTS gateway with capacities of two E1 to maximum 30 UMTS channels.

There are few of the benefits that multiACCESS offer to VoIP Providers and Alternative Operators:

·Least Cost Routing by prefix, time and date; card port usage (Load Balancing);portability info;

·Advanced OAM system, accessible from any Internet browser;

·High ASR (85%); configurable alarms by e-mail, SMS or phone calls in case of failures;

·Classical callback and callback cross-connect;

·Number portability integrated database;

·Detailed call billing by accurate answer-supervision and line-disconnect supervision;

·Fool control (root access): troubleshoot, update software, customize/extend system;

All these features turn multiACCESS into a powerful tool for the business success of VoIP Providers and Alternative Carriers.

For orders or inquiries on a scaled solution to fit your business please visit www.topex.ro or email to [email protected]

About TOPEX:

TOPEX is a Romanian company that designs and manufactures telecommunication equipment integrating the latest technology in the field. Its range of products creates a link between the company communication system, the IT network and the metropolitan network. Its products are meant for the use of business consumers. The product portfolio includes GSM & UMTS gateways, CDMA gateways, VoIP gateways, protocol translators, data transfer gateways, etc. All the products are elaborated by our own Research & Development Department and they are manufactured inside our production facilities in Europe. Topex has 15 years of experience on the market and 70% of our output is exported all around Europe, Asia, Africa and the Americas. Topex constantly looks to enlarge its worldwide distribution network in order to be closer to its customers. You can find more details about our products and solution on www.topex.ro

For any further details please contact us, we will be gladly at your disposal.
Cristina Gospodaru
Public Relation Manager
Telefon: +4 021 0727 221 647
e-mail: [email protected]

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