IPPBX SIP Trunk
Already have IPPBX,
Help you call in & out using VOIP
Cloud Phone System
A flexible, powerful and cost efficient alternative to a telephone system
DetailsConsulting in China
Provide professional suggestions when you set up VOIP system
DetailsAbout us
As one of the china professional VOIP providers, CTS has been delivering Amazing Service to business of all sizes since 2007 in china. We take great pride in providing the highest quality business phone system for any type of business. From small business phone system to large call center service, our hosted PBX and SIP Trunking can save your business 70% on phone system and service costs.
+86-21-34711797
Focus helping customer using VOIP phone system in china
CTS China VOIP Consulting
China Shanghai Local, China Beijing Local, Support China Mainland
Room 215 Building 4,Focus Innovation Park ,No. 3599 Yuanjiang Road, Minhang District, Shanghai
Shanghai, China , 200000
Telephone: +86 2134711797
Fax: +86 2134711797
China Unified / Consulting / Technical / Service