# What are the top-rated cloud PBX platforms for call quality and reliability?

At the end of the day, it all comes down to clarity and uptime. We’re trying to identify which cloud PBX platforms consistently deliver excellent call quality, especially for global or high-volume teams.<p class="elv-tracking-normal elv-text-default elv-font-figtree elv-text-base elv-leading-base elv-font-normal" elv="true">Here’s our shortlist:</p><ul>
<li>
<strong>Nextiva</strong> – praised for high call reliability and uptime guarantees.</li>
<li>
<strong>8x8 Work</strong> – strong global call routing and redundancy.</li>
<li>
<strong>RingEX (by RingCentral)</strong> – known for enterprise-grade call stability.</li>
<li>
<strong>CloudTalk</strong> – lightweight, reliable voice quality for call centers and sales teams.</li>
<li>
<strong>Webex Calling (by Cisco)</strong> – trusted for secure, crystal-clear enterprise communications.</li>
</ul><p class="elv-tracking-normal elv-text-default elv-font-figtree elv-text-base elv-leading-base elv-font-normal" elv="true">For those already using cloud PBX, what’s been your experience with latency or dropped calls?</p>

##### Post Metadata
- Posted at: 9 months ago
- Author title: Content Marketing Specialist
- Net upvotes: 1


## Comments
### Comment 1

&lt;p&gt;&amp;nbsp;And does provider location (data center proximity) noticeably affect call quality?&lt;/p&gt;

##### Comment Metadata
- Posted at: 9 months ago
- Author title: Content Marketing Specialist





## Related discussions
- [How well does Trello scale into a larger team?](https://www.g2.com/discussions/1-how-well-does-trello-scale-into-a-larger-team)
  - Posted at: about 13 years ago
  - Comments: 6
- [Can we please add a new section](https://www.g2.com/discussions/2-can-we-please-add-a-new-section)
  - Posted at: about 13 years ago
  - Comments: 0
- [Quantifiable benefits from implementing your CRM](https://www.g2.com/discussions/quantifiable-benefits-from-implementing-your-crm)
  - Posted at: about 13 years ago
  - Comments: 4