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Soft switch solution

We provide a class 4 and/or class 5 SoftSwitch for an intelligent billing system that incorporates complete logging of both wholesale and individual VoIP services.

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Acmatel provides a complete Softswitch Solution for any telecoms company wanting to provide residential, business, and wholesale voice-over IP, calling card services, call-back, and DID (telephone number) resale.

We can provide is a class 4 and/or class 5 SoftSwitch developed for an intelligent billing mechanism with detailed logging of wholesale and individual VoIP services, calling cards, and similar services. It can be used with other third-party software and/or application to improve the ROI of your VoIP business.

The architecture consists of a database server, Asterisk telephony server, and a web server for administration, agent, customer, and online sign-up. Usually, these servers are hosted on the same physical hardware but can be distributed across multiple servers to increase capacity. A SIP proxy Kamailio is added to load-balance calls across multiple Asterisk servers and assists with NAT traversal.

VOIP Billing & Termination – There are three main customer types for Voice over IP billing & charging options

  • Residential VoIP :– Providing VoIP services, VoIP Billing, and DID redirection to the general public. The endpoint is usually a PC-Dialler (or softphone) a physical VoIP phone or ATA.
  • Business VoIP :– Providing VoIP termination to IP-PBX systems for companies, billing the calls, as well as providing invoices for VoIP services as well as supplying DID directed to the IP-PBX via VoIP or PSTN.
  • Wholesale VoIP :– Terminating and billing large numbers of calls from a customer who has a SoftSwitch or similar class 4 or class 5 switch.


  • Online Sign Up
  • Customer Portal
  • Customer Management
  • Calling Card & Call-Back
  • Traffic Reporting
  • Rating Engine
  • Billing Invoicing & Payments
  • Reseller Functionality

Support Protocol / Codecs /Trunks: It supports SIP/IAX protocol with flexible authentication methods like user/PWD & IP based with customer Caller ID manipulation. It also supports codecs like g729, ulaw, alaw, ilbc, gsm, etc. It also supports telco lines like Analog, PRI, BRI, GSM with failover trunk.

Do you wish to discuss your project with our Telephony experts?

If you have got any telephony solutions requirement that you wish to discuss, then please feel free to fill our Inquiry Form. One of our business experts would connect with you within the next 12 working hours.

softswitch solution

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