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tpcall China

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tpcall
,86
China

Site: http://www.tpcall.com
  • A-Z Termination
  • Audio Codec’s: G.729, G.711
  • voipswitch
  • Billing system of own development
H.K.Houyuan Technology Co., Limited
Houyuan Technology (HK) Limited
Providers in database: 6433
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Alternate Routing Options

Alternate Routing Options An opportunity to use the other connection line if the usual line is engaged.

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