I am an ISP with over 10,000 email boxes and we are about to deploy VOIP using a taqua switch with a SIP interface.
One of the ( many ) components we are lacking is voicemail. I would like to start with 500 boxes, move up to over 1000 boxes within 3 months and 5000 within 2 years.
Can astrisk support 500 to 5000 email boxes ?
We also need a feature server but i refuse to pay $300k for vocal data.
Any information would be apperciated.