Yeastar P550 PBX 50 User 25 Channel PBX
Check my rate
| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
The Yeastar P550 is a P-Series Appliance Edition IP PBX designed for small and medium-sized businesses seeking an all-in-one unified communications solution. Supporting up to 50 users, integrated voice, video, mobility, contact centre and remote working features, the P550 delivers enterprise-grade communications in a compact appliance.

The P550 combines IP telephony, mobility, video conferencing, presence, instant messaging and contact centre capabilities into a single platform, enabling employees to communicate efficiently whether working in the office or remotely.
With built-in FXS and FXO interfaces alongside SIP trunk support, the P550 allows organisations to migrate from traditional analogue telephony to modern VoIP at their own pace.
An intuitive web-based management interface, automatic provisioning, integrated security and Linkus Unified Communications platform simplify deployment while reducing ongoing administration.
| Specification | Details |
|---|---|
| Brand | Yeastar |
| Model | P550 |
| Series | P-Series Appliance Edition |
| Product Type | IP PBX Appliance |
| Maximum Users | 50 |
| Maximum Concurrent Calls | 25 |
| FXS Ports | 8 |
| FXO Ports | 8 |
| SIP Trunks | Up to 10 |
| SIP Extensions | Supported |
| Network Interface | 2 × Gigabit Ethernet RJ45 |
| Unified Communications | Linkus Desktop and Mobile Clients |
| Call Features | Auto Attendant (IVR), Voicemail, Call Recording, Call Queues, Ring Groups, Call Parking, Call Forwarding, Call Transfer and Conference Calling |
| Video Conferencing | Supported |
| Remote Access | Built-in VPN and Secure Remote Connectivity |
| Provisioning | Auto Provisioning for Supported IP Phones |
| Management | Web-Based Administration Interface |
| Security | TLS, SRTP, HTTPS, Firewall, IP Blocking and VPN Support |
| Power Supply | External AC Power Adapter |
| Mounting | Desktop or Rack Mount (Optional Rack Kit) |
| Applications | Small and Medium Businesses, Branch Offices, Unified Communications, Contact Centres and Hybrid Work Environments |
The Yeastar P550 delivers enterprise-grade IP telephony, unified communications and flexible analogue and SIP connectivity in a scalable appliance designed to support the evolving communication needs of growing businesses.