Class 4 & Class 5 Softswitch

Content TOPEX multiSWITCH overview TOPEX multiSWITCH main features WEB management interface Class 4 features Class 4 application Wholesale switching VoIP-GSM termination Class 5 features Class 5 / centrex services Prepaid and billing module

TOPEX multiSwitch overview Topex multiSWITCH is a carrier-class softswitch solution Provides call-control, multiple services and types of signaling Scales up to several millions BHCA Complete NGN solution - Topex SMG In terms of TDM – all CLASS4 and CLASS5 features

TOPEX multiSwitch main features Advanced routing engine: time based LCR, ASR, ACD, priority, percentage, several routes with fail-over, route capacity, custom routes SIP and H323 signaling modules according to the user needs and infrastructure ACL – Access Control List – Black List / White List for a specified range of IP address, number of minutes, number of concurrent calls, CPS, maximum cost Call rate limitation Statistics on ASR, ACD, Call Failure Rate, total calls, total time, number of successful calls

Web management interface Web based interface for operation, administration and management Create or modify routing classes, user privileges, delete and manage call settings, reset passwords Contains the list of clients from the data base Allows the routing process definition: incoming and outgoing routes Billing modules implementation both for Class 4 and Class 5 Users management, server management, account properties and address book for Class 5 SIP users

Class 4 features Signaling converter module – allows call conversion from SIP and H323 and vice-versa RTP and SIP NAT Traversal Hosted Services – allows resellers to use a fraction of multiSwitch capabilities to provide IP services for residential subscribers CLASS 4 billing module – provides accurate invoice details, reports and call records and chooses the best system for group billing Operators (hosted resellers) can generates invoices for peering partners

Class 4 - Wholesale switching Wholesale providers which routes the traffic to partner carriers Makes profit from the price difference between origination and termination parts External IP Network H.323 SIP multiSwitch Carrier 1 multiSwitch SS7 PSTN E1 VoIP Gateway Carrier 2 Wholesale Carrier IP Network multiSwitch SS7 PSTN E1 VoIP Gateway Carrier 3

Class 4 – VoIP/GSM termination Low cost for long distance calls Mobile or fixed telephone termination The traffic is routed from the softswitch to the proper gateway Modularity, scalability and the wide range of signaling protocols through TOPEX Signaling and Media Gateways range

Class 5 features SIP Proxy / Registrar and residential services for subscribers Prepaid Calling cards – advanced application for clients identifiable through PIN code which provides an convenient and flexible solution for service providers IVR – predefined prompt messages for select language, available time for calls or available credit Centrex services – subscribers from a certain location can make calls on short numbers to subscribers from a different location Class 5 Billing – generates invoices for subscribers including: time interval, due date, client name and description RADIUS interconnection with 3rd party billing servers

Class 5 / Centrex Services CLASS5/Centrex telephony services: CallForward, CallPickup, CallHunting, CallForking, CallWaiting, CallHold/Retrieve, Callback, Wake-up, etc… Multiple aliases for each account VoiceMail and VoiceMail 2 Email services Fax2Email and Email2fax Centrex groups and subgroups Web agenda for each user Click2Dial E-payment

Prepaid & Billing module Identification by PIN and ANI Play credit Play time PDF generated invoices Multiple Rate Tables: By call direction By call traffic Traffic volume limitation Redefinition of billing time-intervals Web billing module

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