2N VoiceBlue Enterprise - User Manual - Manual (Page 13)

Product Presentation 1-3
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You can bar selected numbers or groups of numbers in your
gateway. You shall pay nothing for the calls you have
barred.
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2N VoiceBlue Enterprise keeps detailed records on all calls.
This helps you find out easily why your bill is higher than it
should be.
•
The Least Cost Router is flexible enough to help you set rules
for GSM calling at the lowest possible operation costs.
1.3. Other Advantages and Applications
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VoIP-GSM gateways integrate the best of their respective
communication technologies.
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With the aid of a built-in SIP proxy server you can create a
complete VoIP network without additional third party
products' costs.
•
The intelligent routing of incoming calls accelerates the
connection of incoming calls and makes calling more
comfortable.
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An easily recordable DISA voice message function is
available.
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You can use the conditioned or unconditioned call forwarding
function.
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Unlike mobile telephones, this system does not expose you to
the RF electromagnetic field while making calls.