small pbx

We can give IP PBX with embede Linux. Pl. contact

You could use asterisk with a Digium TDM400P with 4xFXO modules and 8 ip phones.

I think this is exactly what you are looking for: PBXpress

It supports auto-detection and provisioning of the phones on your VoIP network, can use analog phone lines for backup in case if your VoIP termination fails, can log/record all phone conversations, has queues(huntgroups)/voicemail/auto-attendant, etc. Managed from the web interface and is within your price range.

WBR, Andrew

You can build -up a switch matrix to join multiple voip and pstn lines using the Combine-a-line units

excerpt from listing

COMBINE-A-LINE .. Imagine..1=2

Ever wish you could use your favorite single-line telephone, answering machine, caller ID or PC Modem on TWO phone lines?.. Automatically?

OR

How about joining your VOIP port and the plain old (PSTN) telephone jack into a single handset?

OR

USE a CLT to join a card card acceptor and your single line telephone as well!

OR

see if anybody picks-up, on another line trunk, after you are already in a telco call???

THEN...........................................

Combine-A-Line (CLT) allows two separate calls from two different lines to be directed to your single line telephone equipment or PC. Centralizing and PROTECTING (SURGE PROTECTION INSIDE) your communication equipment for your home office or for the family.

Combine-A-Line supports all services from your telephone company including Caller ID. It also has two line surge protectors to make sure that you are Protecting your equipment.

Use combine-aline to automatically switch between VOIP and pots (rboc) plain local line, hands free!.

SECURITY of your calls are enhanced because the CLT displays if anybody picks -up the line after you are in a call! So, it has security features just in case someone is wire tapping or listens in after you are in a call. The LED display will indicate any disruption to the line.

Easy to use, No batteries or power supply, and no programming needed! Our re-sellers have reported that ..."elimination of the noisy and cumbersome power supply wires, reduces the Hum & Noise one hears then when connected to household power supplies"

Automate and organize your telecommunications equipment and desktop wires with Combine-A-Line.

USE BUY NOW and get FREE SHIPPING