• open source project
  • Four ports Embedded IP BRI PBX system

The IP-4BM is a complete Asterisk Appliance with fourISDN BRI TE ports. It is an embedded open source Linux system with built-in SIP/IAX2 proxy server and NAT functions. It provides a solid, uniform platform for ISDN BRI communications as well as VoIP communications.
Targeting for SOHO user and SMB market with an easy to use graphical interface, IP-4BM provides a cost-saving solution on their telecommunication/data needs. With IP-4BM, company with branch offices in different countries can be easily combined together to work like a virtual single office through internet.


  • Open Source Asterisk IP PBX
  • High performance OSLEC (Open Source Line Echo Canceller)
  • Configurable IVR menu
  • Voice Mail,Voicemail to Email
  • Call forward, call waiting, call transfer
  • Call conference
  • Call queues,Ring group
  • SIP trunking, IAX trunking
  • ISDN BRI trunking
  • Call Detail Record
  • Access vis: SSH/telnet/web
  • Firmware upgradable via web interface
  • 50+ available SIP/IAX2 extensions
  • 20 concurrent calls
  • mISDN stack for ISDN BRI
  • Integrate with Skype Connect


  • SOHO/SMB telephony system
  • Hosted service
  • FAX terminal
  • IVR system


  • 1 X RJ45 ports
  • 1 X Power port
  • 1 X RS232 console port
  • 4 X ISDN BRI TE ports
  • 1 X MMC/SD slot


  • CPU: 400MHz Blackfin 532 Chip
  • Eight analog (FXO/FXS) module interface.
  • NAND flash 256 M
  • SDRAM 64M


  • Open Source uClinux

Contact ATCOM:

ATCOM Technology co., LTD.
Address: A2F , Block 3 ,Huangguan Technology Park , #21 Tairan 9th Rd, Chegongmiao , Futian District , Shenzhen China
Tel: +(86)755-23487618
Fax: +(86)755-23485319
E-mail: sales@atcomemail.com
Website: http://www.atcom.cn

Australia/New Zealand Distribution:

nicegear New Zealand's VoIP supplier.

European Distribution:

Alsacecom | VoIP Product Reseller - France and EU Distribution.
VoIPandGo.be Cheap Prices! Quick delivery by UPS. European Distributor
VoIPtel We ship worldwide
IPChit-Chat UK and European Distributor
VoIPon - UK & Worldwide - Best Prices and Support on Atcom IP-BRIM - Call for reseller pricing or International Shipping. VoIPon.

support forum


See Also

Created by: nick-atcom, Last modification: Wed 13 of Apr, 2011 (12:49 UTC) by michaelj
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