Grandstream IP PBX

Grandstream IP Telephony System


Designed to provide a centralized in-premise solution for the communication needs of businesses, the UCM series IP
 PBX appliance combines enterprise-grade voice, video, data, and mobility features in an easy-to-manage solution. This IP PBX series allows businesses to unify multiple communication technologies, such as voice, video calling, video conferencing, video surveillance, data tools, mobility options and facility access management onto one common network that can be managed and/or accessed remotely. Work seamlessly with major telco operators - SingTel, Starhub, M1, MyRepublic and many more available via the internet.

We have deployed Grandstream with:
  • SingTel ISDN, Bizvoice and fixed land lines
  • Starhub, M1 and MyRepublic SIP Trunks
  • Hoiio, Happy2Call and DIDLogic SIP service providers


Grandstream offer all these modules that are already built-in with no additional licenses or recurring fees required:
  • auto-attendant or interactive voice response system
  • fax server (with fax-to-inbox)
  • call recording (voice logger for all extensions)
  • voicemail (with voicemail-to-inbox)
  • call details report
  • support free SIP softphone on Windows/Android/iOS/MacOS 
  • call center module - with supervisor listen & whisper functions
  • call forward external
  • conference rooms supporting 25 participants
and many other enterprise-level functions but priced at SME level. We have solutions for capacity of 4 to 2000 extensions.

Grandstreams range of IP Telephony products include:
  • Free licensed Wave app (Android/iOS)
  • IP PBX - UCM 6300 series
  • IP Voice Phones - GRP and GXP series
  • IP Video Phones - GXV series
  • Gateways & ATA - FXO and FXS
  • Facility Access Systems 
  • Intercom and Paging