CTS China
VOIP Consulting at China
VOIP Consulting at China
General office
CTS
floor 15,No.80,huming Road 7886,shanghai Guarden
Shanghai
Shanghai
China
Phone: 862133190998
Site: http://www.cts.sh.cn
Contact Person
Walter Wang / CTO
Phone: 862133190998
CTS
floor 15,No.80,huming Road 7886,shanghai Guarden
Shanghai
Shanghai
China
Phone: 862133190998
Site: http://www.cts.sh.cn
Contact Person
Walter Wang / CTO
Phone: 862133190998
- Voip consulting
- System Integration
- Marketing Services
Not data
The system of Classes of Service (COS) helps defining rights for one or another extension in the PBX or Centrex systems. For example, few groups require more space for storing voice messages, while other need the redirection of calls to cell phones, the third does not have to make calls outside of the office network. With the help of this system one can change and configure settings.
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