On 21 Mar 2008 10:03:09 GMT, alexd <troffasky@hotmail.com> wrote:

>A) Some kind of hosted centrex system, where you pay a fee per month per
>extension, and you register every extension with a central server on the
>internet

I've already considered that, but I trying to avoid multiplying the
number of ATAs in the office


>B) SIP-capable PBX on site. This will involve a bit more work and
>expertise on your part, but [depending on how many extensions are
>involved] could lower costs and increase reliability.

Can you name one? I've already googled it, but it all seems rather
strange, at this stage


>If you've got a spare PC, you could test out scenario B with PBX In A
>Flash [pbxinaflash.net], as it will likely work with the ATAs you already
>have.

I'll investigate.

Thanks a lot!
Jose