You will need to fully install and setup the latest version of A2Billing on our server.
The choice of OS is upto the devloper. We prefer Centos, but Ubuntu or Debian is ok.
You will also need to setup a SIP trunk we have with our provider and show us how we can add our own providers at later dates.
We will also need to make sure inbound calls work as well with a few DIDs we have.
Our Max Budget is $50 for this. However in return we can give away a few UK GEO DIDs if needed.
We have installed A2Billing Before, but do not have enough time to install it.
It took us about 3-5 hours to do.
Info about UK DIDs
For life as long as the DIDs are used.
We are a start up provider in the UK with our own allocations from Ofcom the UK Regulator. They do not support T38. But will do.... when... not 100% sure. Whenever our network supports it i guess.
The amount of channels that come included are 5 each and can be upgraded all the way upto 300 ports if required.
However please take notice of our budget of $50.
This A2billing install is just for testing purposes and to make sure that A2Billing is the correct billing engine we want before we have custom development. So there may be additional work on a MUCH bigger scale.