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Yeastar P550 IP PBX

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Yeastar P550 IP PBX


Yeastar P550 is a new generation of IP PBX — professional, on premise VoIP phone system. Designed to empower small business, P550 supports up to 50 users and 25 concurrent calls. Connect employees across all devices using the Yeastar Linkus clients for Windows and macOS computers and Android and iOS smartphones — plus a Chrome extension for use in the browser. The extensibility of the platform is particularly key for bringing remote workers into the conversation — incredible business collaboration.

P550 provides enterprise class telephony control — including attended and blind call transfer, caller ID, ring group and queue control and much more. You also get visualized call management and extensive unified communications features — audio conferencing, presence, corporate messaging and more. Yeastar gives users an Operator Panel — a simple visualized console for handling calls based on real time availability. Admins will appreciate the full featured backend with granular permission controls, built-in security mechanisms and an integrated model for simplifying your VoIP phone system.

Yeastar P550 Quick Specs:

  • Users:
    • Base/Max Users: 50
    • Base/Max Concurrent Calls: 25
    • Base/Max Call Center Agents: 50
  • Physical Connectors:
    • RJ11: 8x RJ11
    • Ethernet: 2x Gigabit
    • USB: 1x USB-A
  • RJ11 Port Usage:
    • FXS: up to 8
    • FXO: up to 8
    • BRI: up to 8
    • GSM/3G/4G LTE: up to 4
    • E1/T1/J1: N/A
  • Hard Drive: N/A
  • Form Factor: 1U rackmount
  • Audio Codecs: G.711, G.722, G.726, G.729A, GSM, Speex, ADPCM, iLBC
  • Video Codecs: H.263, H.263P, H.264, MPEG4
  • Dimensions:
    • Height: 1.73 in
    • Width: 13.39 in
    • Depth: 8.27 in
  • Weight: 3.62 lb

Yeastar P550 On Premise IP Phone System Package Contents:

  • P550 Appliance
  • Power Cord
  • Ethernet Cable
  • 2x Rack Mounting Kits
  • Grounding Stud and Nut
  • 4x Rubber Feet
  • Warranty Card
  • Quick Installation Guide

Yeastar P550 IP PBX System Documentation:

Concurrent Calls:
FXS Ports:
Up to 8
FXO Ports:
Up to 8
NAT Router:
USB Ports:
1x USB-A
Ethernet Ports:
2x Gigabit
3.62 lb