---
description: Learn more about Kolmisoft M4 SBC price, benefits, and disadvantages for businesses in Australia. Read reviews from verified users and discover similar tools that fit your business needs.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: Kolmisoft M4 SBC Cost & Reviews - Capterra Australia 2026
---

Breadcrumb: [Home](/) > [VoIP Software](/directory/30940/voip/software) > [Kolmisoft M4 SBC](/software/1059984/m4-sbc)

# Kolmisoft M4 SBC

Canonical: https://www.capterra.com.au/software/1059984/m4-sbc

> M4 SBC is a Class 4 Softswitch that helps telecommunication service providers automate VoIP billing, routing, and invoicing processes.
> 
> Verdict: Rated \*\*\*\* by 0 users. Top-rated for **Overall Quality**.

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## Overview

### Who Uses Kolmisoft M4 SBC?

VoIP Service Providers who offer or want to offer these services: SIP trunking, DID management, Call origination and termination, Wholesale transit, A-Z routes, and selling CC (call center) traffic.

## About the vendor

- **Company**: Kolmisoft

## Commercial Context

- **Target Audience**: Self Employed, 2–10, 11–50, 51–200
- **Deployment & Platforms**: Cloud, SaaS, Web-based, Linux (Desktop), Linux (On-Premise)
- **Supported Languages**: English
- **Available Countries**: Afghanistan, Albania, Algeria, American Samoa, Andorra, Angola, Anguilla, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium and 209 more

## Features

- SIP Trunking
- VoIP

## Support Options

- FAQs/Forum
- Knowledge Base
- 24/7 (Live rep)

## Category

- [VoIP Software](https://www.capterra.com.au/directory/30940/voip/software)

## Related Categories

- [VoIP Software](https://www.capterra.com.au/directory/30940/voip/software)
- [Telephony Software](https://www.capterra.com.au/directory/30084/telephony/software)
- [Billing and Invoicing Software](https://www.capterra.com.au/directory/30015/billing-and-invoicing/software)

## Alternatives

1. [Xero](https://www.capterra.com.au/software/169561/xero) — 4.4/5 (3273 reviews)
2. [PayPal](https://www.capterra.com.au/software/179251/paypal) — 4.6/5 (26301 reviews)
3. [QuickBooks Online](https://www.capterra.com.au/software/141374/quickbooks-online) — 4.3/5 (8393 reviews)
4. [Abby](https://www.capterra.com.au/software/1036470/abby) — 4.7/5 (603 reviews)
5. [Bookipi](https://www.capterra.com.au/software/195165/bookipi) — 4.8/5 (176 reviews)

## Links

- [View on Capterra](https://www.capterra.com.au/software/1059984/m4-sbc)

## This page is available in the following languages

| Locale | URL |
| en | <https://www.capterra.com/p/10015596/M4-SBC/> |
| en-AE | <https://www.capterra.ae/software/1059984/m4-sbc> |
| en-AU | <https://www.capterra.com.au/software/1059984/m4-sbc> |
| en-CA | <https://www.capterra.ca/software/1059984/m4-sbc> |
| en-GB | <https://www.capterra.co.uk/software/1059984/m4-sbc> |
| en-IE | <https://www.capterra.ie/software/1059984/m4-sbc> |
| en-IL | <https://www.capterra.co.il/software/1059984/m4-sbc> |
| en-IN | <https://www.capterra.in/software/1059984/m4-sbc> |
| en-NZ | <https://www.capterra.co.nz/software/1059984/m4-sbc> |
| en-SG | <https://www.capterra.com.sg/software/1059984/m4-sbc> |
| en-ZA | <https://www.capterra.co.za/software/1059984/m4-sbc> |

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