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vvcentrex |
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As all we know that SPC switch is used in
traditional telecom system , as long as a number
is public to outside , all the extensions can
answer the incoming calls and make calls , and
internal extension forward as well
vvcentrex is such a "SPC switch" with more
advanced function , which can forward the
incoming calls to any VAVAA number all over the
world
There are two kinds of vvcentrex : 1. Voice
Switch 2. Task Switch |
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Voice Switch |
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1.Automatic prompt tone
For example : "Hello! This is the head office
ofXXX company, press 1 for USA branch; press 2
for China branch; press 3 for Taipei branch;
press 0 for operator".
2. Automatic voice identification
More than 100 countries in the world own its number range which is distributed by VAVAA . vvcentrex can distinguish which country the call is from and answer in the corresponding language. |
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Task Switch |
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1. Automatically forward to free extension
All the incoming calls go to the vvcentrex
first .and then be forwarded to free extension ,
so it's called task switch
2.Appointing a number as a public number
Record a message and store in the vvcentrex for
incoming callers , e.g. " welcome to XXX , press
"1" for Chinese , press "2" for English , press
" 3" for Francis ……. |
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Comparison between vvcentrex and
Head gateway |
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The difference and commonality
between Head gateway and vvcentrex
Commonality:
one public number with N extensions which can
answer all the incoming calls and make calls
Differences:
1 all the extensions of Head gateway are
traditional phones, which can only be forwarded
to between internal extensions or PSTN
2 the extension of vvcentrex are VAVAA phone
numbers. Which could be another sub- vvcentrex
, Head gateway or personal VAVAA numbers. |
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Manual forwarding vvcentrex |
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| Appointing an number as a
public number , all the incoming calls can be
forwarded to other VAVAA number , traditional
extensions of gateway or PSTN landlines by
manual forwarding. Any personal VAVAA number can
be set as manual vvcentrex with VAVAA's
authorization. |
