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Top Unified Communications Software for Voice Mail

8 unified communications software ranked by rating, review volume and listing quality.

Between them, the 8 unified communications software on this page cover audio / video conferencing (7), call routing (7), chat / messaging (6) and multi-user collaboration (5). 8 of them have written a profile you can read before you get in touch.

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Avaya Aura Platform
Audio / Video Conferencing · Chat / Messaging · Call Recording
Avaya Aura Platform is a unified communications and call centre product. It centres on call management and brings several kinds of contact into one system.
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UC Software
Audio / Video Conferencing · Chat / Messaging · Call Recording
UC Software is Poly's unified communications software for businesses that run desk phones, headsets and video equipment. Poly is now part of HP.
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pimentaCHAT
Audio / Video Conferencing · Chat / Messaging · Call Recording
pimentaCHAT is a unified collaboration and communication tool for organisations. It brings team messaging and calls into one product that can carry the customer's own branding.
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OfficeSuite UC
Audio / Video Conferencing · Chat / Messaging · Call Recording
OfficeSuite UC is a cloud-based unified communications service from Windstream Enterprise. It brings collaboration and productivity tools together for businesses.
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PortaSwitch
Audio / Video Conferencing · IVR / Voice Recognition · Chat / Messaging
PortaSwitch is an integrated softswitch and billing platform. VoIP, OTT and telecom providers use it to set up, launch and earn revenue from communication services on IP networks.
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Tinkle
Audio / Video Conferencing · IVR / Voice Recognition · Interactive Voice Response (IVR)
Tinkle is a cloud business phone system aimed at companies in the UK.
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Video RTC
Audio / Video Conferencing · IVR / Voice Recognition · Chat / Messaging
Video RTC is a video gateway from Interactive Powers. It connects endpoints that use WebRTC, RTMP and SIP, so voice calling, video calling, live chat, file sharing and screen…
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Noble CC
Interactive Voice Response (IVR) · Call Recording · Call Routing
Noble CC is the contact centre software line from Noble Systems Corporation, which has worked in customer communications since 1989.
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Invoice Management

5 Oct 2026 · TrustList Editorial

Nine e-invoicing and tax-system deadlines in four days of news, and none of them in the EU or the US

Our own count: nine e-invoicing and tax-system changes published 2 to 5 October from seven countries, none in the EU or US. Median warning…

Nigeria

5 Oct 2026 · TrustList Editorial

Nigeria: NITDA National AI Innovation Challenge for N-ATLAS builders closes applications on 12 October 2026

Nigeria's digital economy ministry, through NITDA's NCAIR, takes applications until 12 October 2026 for working solutions built on the…

Spain

5 Oct 2026 · TrustList Editorial

Spain: Red.es opens a 40 million euro call for AI use cases aimed at SMEs and startups, open until about 10 November 2026

Red.es has invited associations and technology centres to build AI use cases that SMEs and startups can reuse. Budget EUR 40 million, up to…

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