High Availability Solution

Yeastar Phone System

High Availability Solution

Stay connected even when disaster strikes. All Yeastar phone systems have enterprise-grade redundancy and failover solutions in place.

Have you ever lost business because of an unforeseen outage that prevented you from reaching clients, suppliers, or employees? If you risk significant losses due to restricted connectivity, building high availability into your business phone system cannot be put off any longer.

Covering both on-premises and cloud deployment scenarios, Yeastar PBX’s redundancy solutions provide instant system failover protection, allowing you to stay connected and in business in the event of an emergency, outage, or natural disaster.

Key Features and Advantages

Real-time Data Mirroring

All PBX phone system settings and customer data are mirrored to your standby server in real-time, avoiding data loss or the hassle of manual backup.

Instant Failure Detection

Automatic detection of server failure with customizable parameters like heartbeat interval and dead time threshold to minimize the potential detection offset.

Automatic Failover

Once the primary PBX server fails, the standby server swiftly takes over to ensure the normal operation of your phone system, keeping the downtime to a minimum.

“2+1” Redundancy

Include both local redundancy setup (Hot Standby) and geo-redundancy setup (Disaster Recovery) to cover almost all failure scenarios. It’s easy to deploy either one or a combination.

Event Notifications

Be prompted with emails or phone calls in the event of any PBX server failure or automatic failover. Fix the failed system right away while your business phone calls remain unaffected.

Easy Implementation

No technical expertise is required. It takes only minutes to complete the setup and have the solution running.

Local Redundancy Setup
with Hot Standby

Providing continuity in case of a single PBX server failure or hardware crash, the inbuilt Hot Standby feature on Yeastar phone system enables you to set up a mirroring server pair that operates on the same network and location.

If one server fails, the other server seamlessly takes over, ensuring continuous operation of all PBX functionalities (call, video, messaging, etc.) and uninterrupted communications.

Geo-redundancy Setup
with Disaster Recovery

Get a redundancy plan in case your site loses power, or internet connection, or becomes inaccessible. Yeastar P-Series PBX Software Edition provides Disaster Recovery feature that allows you to deploy a standby server on a second location. When one site fails, your telephony service will switch to the redundant site, guaranteeing uninterrupted call services.

The solution works for a wide range of deployment scenarios: using cloud to backup an onsite system, multi-region cloud/on-premises, etc.

Related Yeastar Phone Systems and Services

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S-Series VoIP PBX

Entry-level on-prem phone system for small businesses.

P-Series Phone System

Easy-first unified communications for businesses of all sizes.

Linkus UC Clients

Free UC softphone clients designed for Yeastar business phone system.

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Related Resources

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Contact us today to get more information!

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