VASC Company Vietnam

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General office

VASC Company
33 Thai Ha
Hanoi
,84
Vietnam

Phone: +84942422422
Site: http://vnpt.com.vn/en-US/About-VNPT/Organization-Structure/vnpt.

Contact Person

Vu Tung / Sale Executive Manager
Phone: +844 37722728
Phone: +84942422422

Internet Telephony Service Provider
Internet VoIP and Video Conferencing Service Provider
Network Service Provider
Voip Termination ISP

Termination

Cisco Systems

Billing system of own development

VNPT GS

South telecom

Providers in database: 6433

Automatic Call-back

In telecommunications the automatic call-back is a computer telephone function which allows the user by the engaged addressee’s line or in the other case of the subscriber’s inaccessibility indicating the system to save the number of the called subscriber and make the call when the line will be available or when the called number is not engaged.

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