Features: Free edition & Commercial edition

Item	FREE Edition	Commercial Edition
Number of Extensions	Unlimited	Unlimited
Number of Simultaneous Calls	2	Unlimited
Number of BizPBX Clients	4	Up to 1000
Number of Skype trunks	0	Up to 30
Number of FAX Channels	1	Up to 24

Hardware Card(can be used with Asterisk too)	Price
TDM800 with 8 Ports FXO/FXS	$350
YE110 - 1 Port T1/E1 PRI	$350

Asterisk is a registered trademark of Digium, Inc
Skype is a registered trademark of Skype Limited.