Features: Enterprise version vs Free edition
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FREE Edition
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Small Business Edition
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Professional Edition
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Enterprise Edition
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| Extensions & Calls |
| Number of Extensions |
Unlimited
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25
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Unlimited
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Unlimited
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| Number of Simultaneous Calls |
Up to 8
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Up to 16
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Up to 32
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Unlimited
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| General Phone System Features |
| Personal Call History |
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| Call Logging |
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| Call Reporting |
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| Blind Call Transfer |
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| Attended Call Transfer |
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| Call Forward on Busy |
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| Call Forward on No Answer |
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| Call Routing (DID) |
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| Caller ID |
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| Conference Calling* |
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| Auto Attendant / Digital Receptionist |
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| Voice Mail |
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| Music on Hold |
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| Ring Groups |
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| Hunt Groups |
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| Public SIP ID for extensions |
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| MWI - Message Waiting Indicator |
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| Supports Exchange 2007 UM |
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| Call Queueing |
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| Branch Office Integration (Q3) |
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| Sends voice mail via email |
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* This feature is provided through the SIP phone - the phone has to support conferencing.
| Management Console |
| Web-based management console |
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| Real time web-based system status |
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| Integrated web server, no web server required |
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| Windows Call Assistant |
| Compact Windows system tray applet |
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| Shows status of other extensions |
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| Shows incoming calls |
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| Shows caller ID |
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| Shows personal call history |
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| Ability to place calls | |
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| Ability to divert calls to voice mail |
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| Ability to transfer calls |
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| TAPI driver for integration with CRM (Q3) |
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| Shows callers in queue |
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| Devices |
| Supports SIP hardware phones |
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| Supports SIP software phones |
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| Supports popular SIP VOIP Gateways |
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| Supports popular SIP VOIP Providers |
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| Scalability |
| Integrated enterprise database (PostgreSQL) |
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| Ability to run on a Virtual Machine |
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| Restore and backup to compressed XML file |
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| High performance web server (Apache) |
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| Supports Windows clustering |
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| Codecs |
| G711 (a law and u law) |
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| GSM |
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| Speex |
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| Iblc |
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| Price |
Free
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$ 350
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$ 895
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$1250
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| Upgrade insurance / Maintenance - 1 year |
N/A
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$ 125
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$ 175
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$250
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| Email Support - 1 year |
N/A
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$ 150
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$ 150
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$200
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| Phone Support |
N/A
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Call Partner
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Call Partner
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Call Partner
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