Asterisk Linux SIP PBX
An open source communications platform, asterisk® is a complete ip pbx in software. it runs on a wide variety of operating systems including linux, mac os x, openbsd, freebsd and sun solaris and provides all of the features you would expect from a pbx.
http://www.asterisk.org/index.php?menu=home
ABP SIP IP PBX
ABP SIP IP PBX
http://www.abptech.com/mainpages/products/allworx.html
@COM Businessmanager
@COM Businessmanager
http://www.at-com.nl/
3Com SIP IPBX
3com provides products and services using voip technologies. we're changing the way business speaks.
http://www.3com.com/voip/sip-pbx.html
Astium VoIP PBX NL
Veelzijdige voip telefoon centrale met call center mogelijkheden, interactive menu's, wachtrijen en veel meer.
http://www.astium.nl/
HotSip M2CE
HotSip M2CE
http://www.hotsip.com/products/hotsip_m2ce/index.asp
SwyxWare VOIP PBX
Sigmacom is a distributor for dialogic, swyxware, siemens hipath, fonomail voice response and claria headsets.
http://www.sigmacom.nl/
NL Voip Wiki
Nederlandstalige voip/asterisk site. ,
http://www.voip-wiki.nl/
Interactive Intelligence CIC
Interactive intelligence - powering the world of business interaction.
http://www.inin.com/products/cic/cic.asp
Vonexus Enterprise SIP IPBX
Interactive intelligence - powering the world of business interaction.
http://www.inin.com/products/eic/eic.asp