AllSynergy Worldwide VoIP China

Our company is involved in many different areas of business. We have 3 main divisions and 9 subdivisions. We are located in various major cities around the world through main offices and partner offices. Our main offices are in Shanghai, China. We have partner offices in Hong Kong, Singapore, pore, pore, Tianjin (China), United States, UK, Germany, and Turkey and are opening a new office soon in Dubai (UAE).

Technology

1. Systems Installation and Integration

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General office

AllSynergy Worldwide VoIP
121 Cao Bao Rd.
Shanghai
Shanghai ,200233
China

Phone: 86-021-64942762
Site: http://www.allsynergy.com

Hardware
Internet Telephony Service Provider
Internet VoIP and Video Conferencing Service Provider
Network Service Provider
SIP Billing
Voip consulting

Billing Software
Call Relay VoIP Solutions
Call Routing VoIP Solutions
Consultancy Services
Fax To Fax
Installation and Support Services
IP devices
PC to Phone
Phone To PC
Phone To Phone
Project Mangement Services
Voice and Video Conferencing
Web Call
Web To Phone

Cisco Systems
Quintum

another
Billing system of own development
Java Based own system
Proprietary

BroadTel International Limited

AlphaNet Hong Kong Limited

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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