Find and compare the best PBX software for Small Business in 2025
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Use the comparison tool below to compare the top PBX software for Small Business on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.
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R.E. Communications IP-PBX Premise based
R.E. Communications
R.E. Communications offers an Asterisk-based IP-PBX system. These systems can support all industry-standard SIP phones and offer enterprise level features, which allow for up to 4000 phones. These systems also support SIP Trunking, which allows you to replicate the services of a Hosted solution while saving on per-seat costs by using SIP trunks and SIP phone. A typical 10 phone/seat system can support 4 to 6 SIP trunks, which is a significant savings over the 10 seats cost of a Hosted solution.