What kind of telephone system for a small business?

We use OnSIP, http://www.onsip.com/ I HIGHLY recommend them. Call quality is great, support is competent, and the pricing structure is usage based, not a flat rate. I don't work for them, and I am not an affiliate, but I have been a customer for 3-4 years.

I've been working in the telephony industry for nearing 2 years now. I'm currently the lead developer at a communications company.

I'd recommend installing Elastix (http://www.elastix.org/) on any old p4 computer you can find. Elastix is an Asterisk-distribution (fully open source) which uses a customized version of FreePBX (a pretty awesome web interface for configuring / managing Asterisk).

It's extremely easy to use, and integrates with different CRM systems, supports faxing, and basically anything else you want. They also have 24/7 tech support available by phone (which is good), if you get stuck.

For phone lines, I'd recommend getting a SIP account with flowroute (http://flowroute.com/). They're a stable, cheap, and reliable SIP provider that has:

1. An awesome web portal. 2. Is easy to sign up with. 3. Is cheap. 4. Won't let you down.

You can't really beat them for US phone service.

If you want help setting anything up, I can even help out online (or over the phone) for free. I've set them up for friends, family, and some local businesses, and it has been a huge success every time.

Check out my profile for contact information if you have questions or anything, I'd be happy to answer them.

Finally a post I can respond to on HN.

1. If you want decent wireless phones I think your budget might be a bit low, check out the Snom M3 http://www.voipsupply.com/sh-m3dect-basic, or the Aastra 57iCT http://www.voipsupply.com/aastra-6757i-ct. (Cisco's phones are not worth the money)

2. SIP trunks/hosted PBX will save you some money but you need a good connection 3. You need QoS if you only have 1 internet connection. If you are doing a lot of calls at once you might want to get your another connection http://www.bandcalc.com/

4. If you go with a SIP trunk might as well use hosted PBX onebox, ringcentral, toktumi are ones that I have heard of 5. If you need high reliability stay on analog lines and get a server with FXS, I have used Xorcom. Cost is around $1100.

6. Do you need fax? Some hosted services come with faxtoemail and emailtofax.

There are a bunch of hosted VOIP/PBX options available. Is this an option for you?

You could have a bunch of ATA's plugged into a switch with cordless phones plugged into each.

Alternatively, you can get 802.11 native phones, but that may be expensive. For example http://www.cisco.com/en/US/prod/collateral/voicesw/ps6788/ph... -- I'm sure there are some cheaper non-cisco options.

There are so many options now.

You could install Asterisk/FreeSwitch/FreePBX internally and purchase a SIP trunk with unlimited minutes from a provider like Aretta (https://www.aretta.com). I personally don't have any experience with them.

Or, you could pay to have the provider host your PBX, which will probably save you a ton of work, but will (of course) cost more.

http://www.phonebooth.com is another option.

I spoke with a guy a vocalocity (that I think someone on HN referred them to me), and they seem like a pretty good fit (unlimited us/canada, good web PBX, reasonably priced hardware). Does anyone have any experience working with them?

I worked at Rockwell Collins where they had VoIP and Cisco IP phones. They didn't save money, and they provided no useful features.

Give em headsets....