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| •
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Call
Hold/Forward/Transfer Services |
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| •
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Hunting
Group: routing the call to the first available endpoint
of prearranged group |
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| •
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Free
Seating: allowing users to freely change their seats while
remaining accessiblity |
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| •
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Call
Restriction: restricting who/when can not accept the call
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| •
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Call
Screening: restricting who/when can not place the call
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| •
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Digital
Manipulation: dropping, adding, or replacing the digits
of dialing number |
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| •
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Zone
Management among different Gatekeeper groups |
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| •
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H.323
Proxy function (Transparent between private IP and public
IP) |
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| •
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RADIUS
compliant client interface to support pre-paid services
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| •
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CDR
and Event / Alarm log |
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