1. Rohde & Schwarz Topex VoxiPlus Advanced July 2011

2. Agenda l What is it? l Main features l Configurations available l Applications l Benefits

3. What is it? l All-in-one gateway between VoIP, ISDN and GSM/UMTS networks l Bridge between VoIP networks, ISDN networks and Mobile networks. l Interconnection with TDM PBXs with PRI or BRI interfaces l Interconnection with IP PBXs based on SIP or H323

4. Main Features I l Scalable configuration - 4 to 12 GSM channels l Very powerful LCR device by by: prefix, time and date, SIM usage (load balancing), portability info or Caller-ID l 2 x E1 interfaces (IN & OUT) l Embedded GSM/UMTS modules. Worldwide use covering all GSM/UMTS/HSDPA frequencies: l GSM frequencies: 850/900/1800/1900 MHz l UMTS frequencies: 850/1900/2100 MHz l Advanced call-routing of both incoming and outgoing (any-to-any between VoIP, ISDN and Mobile) l Possibility to add analog cards with FXS,FXO,LB or E&M interfaces (8 interfaces per board) l NAT Traversal capabilities

5. Main Features II l Advanced SMS capabilities l Send SMS through OAM application l Send SMS to group of mobile numbers l SMS2E-mail and E-mail2SMS l Advanced Callback functions – by ring or SMS l Can convert SIP to H323 and H323 to SIP l SNMP integration allows for remote configuration via SNMP protocol l Billing: persistent, easy to access l Configurable alarms by e-mail, SMS or phone call in case of low ASR or hardware failures l Advanced OAM system accessible over IP l Live traffic monitoring l Traffic generator l Statistics: ASR, ACD

6. Configurations available l 4 slots for plug–in cards: l 1 PGVoIP card – the 1 st slot from up to down including - processor function - VoIP interfaces – 2 x Ethernet 10/100 Base-T - E1 interfaces – 2 x ISDN PRI – 2 Mbps l 3 slots for interface cards – GSM/UMTS cards with 4 modules per board - MPAI analog card with FXS, FXO, LB and E&M interface l Available in multiple configuration: l VoIP interface, 2-PRI and 4,8 or 12 GSM channels l VoIP interface, 2-PRI and 4,8 or 12 UMTS channels l VoIP interface, 4-BRI and 4,8 or 12 GSM channels l VoIP interface, 4-BRI and 4,8 or 12 UMTS channels l Signaling protocols supported: l SIP v.1,v.2, H323 v.2, v.4, l PRI( (ETSI EUROISDN) l E1 CAS ( DTMF, MFC-R2) l MFC R2 ATS, R1, R1.5, R2 PGVoIP cardCooling fans 3 slots for boards

7. Applications l SME solution for interconnecting existing classic PBX solution with VoIP, ISDN (BRI or PRI) and GSM/UMTS networks, l SME solution for interconnecting existing IP-PBX solution with VoIP, ISDN(BRI or PRI) and GSM/UMTS networks, l Mobility Extension Solution for company PBX, l Mobile operators that want to offer their services to Business Customers with IP telephony infrastructure, l Fixed line operators that want to offer their services to Business Customers with IP telephony infrastructure, l Alternative VoIP operators that want to offer their services to Business Customers with telephony infrastructure, l Telesales centers calling fixed and mobile networks

8. Convergence solution for clients with ISDN infrastructure PSTN ISDN PBX Client infrastructure BRI / PRI Mobile network GSM Call Group Call BRI / PRI TOPEX VoxiPlus Advanced Operator solution

9. Interconnection with fixed operators, mobile networks and IP networks l Actual infrastructure: PBX exchange with E1 or BRI connection to PSTN network l Purpose: extend the number of external networks l Benefits: Allows connection to the GSM network, IP network and maintain the actual connection to PSTN

10. Enterprise solution - voice solution for IP / ISDN infrastructure to GSM network PSTN IP Legacy PBX ATA ETH switch IP Phones Head Office Legacy PBX ATA ETH switch IP Phones Branch Office Remote Office GSM / UMTS BRI / PRI VoxiPlus Advanced VoxiPlus Advanced

11. Benefits l Interconnect with multiple carriers while using only one gateway l Take advantage of mobility while using company fixed and mobile lines l Designed for small medium business environments l Combines multiple types of connections into a single platform, helping the client to better optimize and support their business needs.

12. sales@topex.ro www.topex.rohde-schwarz.com Thank you!