FAQ Functionality Troubleshooting Sales Hardware Miscellaneous
What models of UPS do you support?
APC Smart UPS or APC Back UPS will be automatically recognized by PBXpress. Other models are also supported but differences in its behavior are possible. Please ask us about the UPS model you are interested in.
What hardware do you recommend for the PBXpress assembly?
The following hardware is recommended for assembling a PBXpress box:
  • 2xFXO: 512MB RAM or more, 500MHz-class CPU or better
  • 4xFXO: 512MB RAM or more, 1.0GHz-class CPU or better
  • 1xT1: 1GB RAM or more, 2.0GHz-class CPU or better
  • 2xT1: 2GB RAM or more, 3.0GHz-class CPU or better
Do you have a list of compatible PSTN cards?
The following PSTN cards are compatible with PBXpress:
  • Digium TE110P
  • Digium TE205P/TE207P/TE210P/TE212P
  • Digium TE405P/TE407P/TE410P/TE412P
Do you have a list of compatible VoIP adapters and/or IP phones?
A PBXpress compatible phone, adaptor or gateway must satisfy the following requirements:
  • It must use SIP protocol.
  • It should have a G729 codec.
See the detailed list of compatible hardware.
Our phone numbers:

(866) SIP-PBX1 ((866) 747-7291)
Toll-free for the USA and Canada

+1-604-628-2559
From the rest of the world

Our e-mail:
info@pbxpress.com

support.ippbx

Solutions l  Features l  Download l  Partnership l  Support l  Documentation l  News l  FAQ l  Contacts l  Distributors l  SIP providers l  Hardware l  Warranty