yayyay offer payg voip, call forward, sip trunk and uk domain names
and voip api access
OnRelay have a cloud based mobile pbx that is designed for cellular networks. Its core component is OnRelay’s leading and patented MBX mobility server. MCX also embeds a complete open source software IP PBX (sipXecs). MCX works globally utilising existing GSM / 3G voice and data connectivity.
Sipgate hosted VoIP PBX from ~£5 per extension
ohloh stats suggest that the Elastix interface is mainly written in PHP and Elastix® even sell a VOIP over USB Elastibank™ Channel Bank allow you to connect to any Elastix® Appliance model via USB 2.0 eliminating the need for an intermediating PCI (the solution used by other channel banks).
Elastix® technology partners include aastra, atcom, openvox, redfone, sangoma and yealink !
There are even some Elastix videos on YouTube !
Howto install AsteriskNow & TrixBox as MAC OS/X VMware fusion virtual machines / software appliances
First DO NOT choose RedHat at your guest OS or your VOIP PBX VM wont recognise the VMware SCSI disk ! You must choose RHEL5 as your guest OS so that scsi0.virtualDev = “lsilogic” is added to your guest VMX file. There’s the danger of Wizards for you !
Both AsteriskNow and Trixbox are based on CentOS 5 with linux kernel 2.6.18.
AsteriskNow has a GUI installer so you can replace the default LVM partitions with standard linux partitions if you wish.
TrixBox has a TEXT installer.
trixbox CE is an open telephony platform that combines the best of the open source telephony tools into one easy-to-install package. Based on an enhanced LAAMP (an open source bundle of Linux®, Apache™, Asterisk®, mySQL®, and PHP), the trixbox® dashboard provides easy to use, Web-based interfaces to setup, manage, maintain, and support a complete IP-PBX system.
AsteriskNOW 1.5.0 is now available for download. Changes since beta2 include: