[Asterisk-Users] a bit frightened, guys

[Shoval Tomer]

Hi,   I started looking into asterisk cause we're looking for a real-world solution. (when I say we I talk about a 50+ HQ and a 10+ branch office).   We currently use a Panasonic analog PBX, with home-made IVR and PSTN lines.   We'd like to deploy most of Asterisk's capabilities through out our organization – to save on long distance and international calls.   I've been playing with asterisk for a week now, and I am charmed (if not madly in love) with it.   Today I went on and bragged to my boss about it and how we can implement it instead of buying something like Cisco's call manager.   He got excited too and wants to have an estimate of hardware costs for a solution that'll work for us.   Suddenly I was weak at the knees…   I have a couple of questions for you guys.   Has someone tried this in a real world, production environment?   What is the Asterisk server hardware recommendation for managing approx. 75 extensions and 16 analog lines?   What telephony hardware do I need in order to get all these extensions and lines connected to Asterisk   Do I need to replace our lines (analog) with a PRI line?   Can I use the existing infrastructure (connecting the existing extensions to asterisk, for instance)   What is there to be said for network bandwidth consumption for this size of a deployment?   Do I need dedicated bandwidth for it to work properly   Anything else I might have left out…   See, I'm not afraid of hard work, and I already started working on solutions not embedded into the Asterisk package (like broadening the web interface, having a directory application that connects to our internal phone directory, etc.).   I am afraid that since this is not a commercially available product, since there's no guaranty it'll work I might find myself holding both ends of the short stick.   For instance, can I get the hardware and return it after a while if it's not working? Where? This way, if it's a no go, I'm not stuck with useless hardware that cost thousands of dollars.   In short, can Asterisk be deployed to a real production environment, like ours?       Shoval Tomer, MCSE IT Manager Softov Advanced System Ltd.  Email: [EMAIL PROTECTED] Mobile: 972-55-229220