A UC specialist against a broad hardware manufacturer.
Grandstream builds across networking, surveillance, access control, DECT, handsets and PBX appliances. Yeastar builds a narrower portfolio around business communications. That difference in focus shows up most clearly in call centre reporting, endpoint openness and the security model around remote management.
Where the two diverge on a call-centre or multi-vendor site.
Both support an operator panel, a queue panel with drag-and-drop, scheduled report downloads, hot standby failover, Microsoft Teams, Outlook, Active Directory and Azure AD, and a Chrome extension.
| Capability | Grandstream | Yeastar P-Series |
|---|---|---|
| Native call reports | Four native reports, non-graphical. QueueMetrics integration required for more. | Nineteen native reports with a graphical dashboard. |
| Wallboard | Not customisable, not widget-based, real-time data only. | Widget-based and customisable, with real-time, weekly and monthly data. |
| Queue panel data | No real-time SLA, agent status or pause reasons. | Real-time SLA, agent status and agent pause reasons. |
| Call centre interface | Split between web and a PC desktop application. | One centralised web interface. |
| Web client | No web client. | Full web client with no installation required. |
| Click to call in Chrome | Requires two installations: Wave for Google and the Click2Dial plug-in. | One Linkus for Google extension. |
| IP phone auto-provisioning | Grandstream phones only. | Multiple brands including Yealink, Fanvil, Cisco, Snom and Grandstream. |
| CTI phone support | Grandstream IP phones only. | IP and analogue phones. |
| Remote access scope | FQDN for Wave only, with limits on remote endpoints, concurrent remote calls and call duration. | FQDN across web, Linkus, LDAP, API and IP phones, without those limits. |
| User permissions | All users carry the same permissions. | Role-based access control with per-user visibility settings. |
| Remote management authentication | MAC address only. | Bilateral authentication between the PBX and Yeastar Central Management. |
| Intercom interoperability | Grandstream intercoms only. | Hikvision, Dahua, Algo and Fermax among others. |
| Hotel PMS integration | Not Oracle Validated. | Oracle Validated Integration. |
| Warranty | One year on UCM62XX and UCM65XX, two years on UCM63XX. | Three years. |
Comparison drawn from Yeastar’s published competitive material. Competitor capabilities change; confirm the current position with the vendor before relying on any line of this comparison in a customer proposal.
Endpoint openness is usually the deciding factor.
On a single-vendor site the gap narrows considerably. It widens on sites with a mixed handset estate, third-party intercoms or door systems, or a call centre that needs reporting beyond the basics — which is most of the Australian MSP base.
Worth checking per opportunity
- What handset brands are already on site
- Whether third-party intercoms or door phones are in scope
- What reporting the customer actually reviews
- Remote worker count and how they connect
- Who holds responsibility for remote management security
Weighing the two on a live opportunity?
Bring TeraFi the endpoint estate and the reporting requirement. We will work through where the difference actually lands.
Fact-checked on 22 September 2026 against the Yeastar vs. Grandstream battlecard. That document is dated and some figures have since been superseded by newer Yeastar material; treat provisioning counts and roadmap items as indicative. Comparison drawn from Yeastar’s published competitive material. Competitor capabilities change; confirm the current position with the vendor before relying on any line of this comparison in a customer proposal.