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T300 PRO
The easy, flexible and future-proof PBX telephone system built for SMBs until 15 users.
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T500 PRO
The easy, flexible and future-proof PBX telephone system built for SMBs until 100 users
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Max. Users
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15
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100
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Max. Simultaneous calls
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15
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30
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Includes ... users licenses
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5
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10
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Up to ... Parallel conferences
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2
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5
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Up to ... Parallel Voice recordings
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2
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3
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Includes server license
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Yes
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Yes
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Fanless design
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Yes
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Yes
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Calls via internet (ISP)
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Yes, unlimited trunks
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Yes, unlimited trunks
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ISDN
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Optional PCI Card
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Optional PCI Card
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Fixed line
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Optional PCI Card
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Optional PCI Card
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Integrated DECT
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No
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No
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Analogue FXS port
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Optional
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Optional
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Number PCI slots
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1
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2
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Ethernet (10/100)
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Yes
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Yes
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Easy, cost-efficient web administration
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Yes
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Yes
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Integrated FAX server
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Yes
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Yes
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Integrated Voicemail
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Yes
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Yes
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IVR
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Yes
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Yes
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Direct dialling of Microsoft Outlook™ contacts via PC
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Yes
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Yes
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Supports Windows®, MAC® and Linux® platforms
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Yes
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Yes
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Open Unified Communication Interface (UCI)
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Yes
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Yes
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Professional zero-touch auto-provisioning setup
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Yes
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Yes
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Mobile client for iPhone® and BlackBerry®
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Yes
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Yes
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Free internal calls and uniform phone numbers
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Yes
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Yes
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Easy setup and administration.
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Yes
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Yes
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Networking
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Yes, no limitations
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Yes, no limitations
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Presence over the network.
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Yes
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Yes
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A number forwarding
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Yes
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Yes
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Future proof by Software modules
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Yes
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Yes
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Caller ID for incoming, outgoing and missed calls
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Yes
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Yes
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Programmable speed-dial keys
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Yes
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Yes
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Automatic prefix dialling or provider selection
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Yes
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Yes
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Cost-optimized call routing
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Yes
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Yes
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Separate private and public address books
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Yes
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Yes
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Name resolving to address book
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Yes
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Yes
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Customized speed dial numbers
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Yes
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Yes
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Click and dial address book
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Yes
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Yes
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Alphabetized entries in address book
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Yes
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Yes
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Search
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Yes
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Yes
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LDAP interface
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Yes
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Active Directory Interface
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Yes
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Yes
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Call redirect for users and groups to: web interface, voicemail or unlimited internal/external numbers
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Yes
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Yes
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Set up and management of call redirect on webinterface
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Yes
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Yes
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Simple structure: redirect on when busy/scheduled
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Yes
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Yes
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Call pick up
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Yes
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Yes
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Call queues
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Yes
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Yes
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Missed call indicator
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Yes
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Yes
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VIP call with special signal
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Yes
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Yes
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CRM integration
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Yes, in 2011
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Yes, in 2011
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TAPI 2.1
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Yes
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Yes
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Voicemail to email
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Yes
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Yes
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LDAP interface
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Yes
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Yes
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Active Directory Interface
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Yes
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Yes
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Integrated voicemail
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Yes
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Yes
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Voicemail to email
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Yes
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Yes
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Unlimited number of voicemail accounts
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Yes
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Yes
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Personalized greetings (unlimited number)
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Yes
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Yes
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Shared voicemail accounts for users/groups
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Yes
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Yes
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Voicemail check on web interface and phone
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Yes
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Yes
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Simple structure (action on: busy/after time span)
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Yes
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Yes
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Sound quality G.729, G.711, G.722
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Yes
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Yes
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Auto provisioning
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Yes
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Yes
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Hot desking: login on different telephones
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Yes
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Yes
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Music on hold
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Yes
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Yes
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Automatic greeting before answer
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Yes
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Yes
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Interactive call manager with auto attendant
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Yes
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Yes
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Call pick-up
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Yes
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Yes
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Time controlled day/night switch
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Yes
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Yes
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Follow me (PIN secured)
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Yes
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Yes
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Feature codes
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Yes
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Yes
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Call Through (DISA)
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Yes
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Yes
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Integrated fax server
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Yes
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Yes
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Fax to email
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Yes
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Yes
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Fax from desk (fax print driver)
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Yes
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Yes
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Max. Simultaneous fax connections
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10
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10
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Control via web interface
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Yes
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Yes
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Display of incoming, outgoing and on-hold calls
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Yes
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Yes
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Call details: number, line, name, address, and more
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Yes
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Yes
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Direct incoming call forwarding to other users, groups or voicemail
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Yes
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Yes
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Inquiry call and transfer
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Yes
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Yes
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Brokering by mouse click
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Yes
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Yes
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Conferencing from an active call
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Yes
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Yes
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Easy click and dial via address book, keyboard or keypad
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Yes
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Yes
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Call recording
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Yes
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Yes
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Redial list
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Yes
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Yes
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Unlimited number of virtual conference rooms
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Yes
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Yes
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Definition of one or more moderators
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Yes
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Yes
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Configuration and management on web interface
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Yes
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Yes
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Assigned internal or external number for each conference room
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Yes
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Yes
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Conference room naming
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Yes
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Yes
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PIN-secured access
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Yes
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Yes
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Invitation assistant
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Yes
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Yes
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Automatic email invitations with login info
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Yes
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Yes
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Recurring conferences with set time
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Yes
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Yes
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Interactive interface for moderators/participants
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Yes
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Yes
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Display of participants and statuses on web interface
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Yes
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Yes
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Programmable function keys
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Yes
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Yes
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Central phonebook lookup
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Yes
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Yes
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Auto-configuration via server auto-lookup or SIP broadcast
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Yes
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Yes
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SIP providers: unlimited
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Yes
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Yes
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SIP trunking
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Yes
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Yes
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Housing
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Mini ITX
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19” rack mountable, 1.5 HE
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Dimensions
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325 mm (L) x 265 mm (D) x 80 mm (H)
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490 mm (L) x 286 mm (D) x 67 mm (H)
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Power Supply
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115-230V, 90W Max.
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115-230V, 60W
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Processor, memory
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Intel Atom 230 (Dual Core), 512KB RAM, 8GB Solid State Drive
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Intel Atom 230 (Dual Core), 1GB RAM, 8GB Solid State Drive
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Connectors
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1 PCI slots, 1 LAN 100 MBits, 4 USB ports
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2 PCI slots, 1 LAN 100 MBits, 2 USB ports
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Broadsoft
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No
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No
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