PBX200-2S2O is an IP telephony system, which is used to help small and medium-sized enterprises establish a convenient and high-efficient communication way.

The gateway provides 2 FXO ports and 2 FXS ports, and meanwhile, it can be extended based on the Session Initiation Protocol (SIP). Interworking with traditional PBX and third-party IPPBX systems, it allows users to communicate through voice, fax, data or video.

Besides, PBX200-2S2O supports VPN, encryption, and security strategies, and thus ensures secure communication. It can be widely used in small and medium-sized call centers, enterprise branches to improve work efficiency and save communication costs.








What is Hosted PBX? | Sarvosys

Key Features

  • Supports up to 500 SIP users and 30 concurrent calls
  • Supports 2 FXO and 2 FXS ports with lifeline capability
  • Flexible dial rules based on time, number or source IP
  • Supports Multi-level IVR (Interactive Voice Response)
  • Built-in VPN server/client
  • Support voicemail/ Voice recording
  • User-friendly web interface, classification of web user’s rights



Increase Your Business Flexibility Globally With VoIP


High Reliability IP PBX

  • 5,000 SIP Extensions, up to 300 Concurrent Calls
  • Reliable IPC Architecture
  • Redundant Power Supplies
  • Hot Swappable Interfaces Boards (FXS/FXO/E1/T1/LTE/GSM)
  • IP/SIP Failover
  • Multiple SIP Trunks
  • Flexible Routing



PBX Business Phone System based on VoIP | CloudTalk

Open Hardware Platform for


  • Platform-based on X86
  • Easy to Install 3rd Party IP PBX such as Asterisk, Freeswitch, 3CX, Issabel, VitalPBX Software
  • Open API
  • Install Your IP PBX Software, Match Your Applications
  • IP PBX Solution for Industry Verticals