DBL Technology Limited China
DBL Technology Ltd. is a leading company in developing and manufacturing advanced voice over IP (VoIP) solutions for the worldwide market. We are dedicated in the development of the latest VoIP technologies, and more than 10 years in developing a wide ra
VoIP GSM Gateway Provider
SIM Bank / SIM Server Provider
Cross-Network Gateway Provider
VoIP GSM&FXS Gateway Provider
VoIP ATAs(FXS) Provider
IP Phone Provider
PSTN Bypass Gateway Provider
VoIP FXO Gateway Provider
Hybrid Gateway Provider
SIP VoIP Provider
General office
DBL Technology Limited
Room 5C,Aozhihao Integrated Building, Xinzhou 4th Street,Futian District
Shenzhen
Guangdong ,518000
China
Phone: +86 755 88290233
Phone: +86 755 88290211
Site: http://www.dbltek.com
Contact Person
sasa Xu / Room 5C,Aozhihao Integrated Building, Xinzhou 4th
Phone: +86 13266594560
Phone: +86 13266594560
DBL Technology Limited
Room 5C,Aozhihao Integrated Building, Xinzhou 4th Street,Futian District
Shenzhen
Guangdong ,518000
China
Phone: +86 755 88290233
Phone: +86 755 88290211
Site: http://www.dbltek.com
Contact Person
sasa Xu / Room 5C,Aozhihao Integrated Building, Xinzhou 4th
Phone: +86 13266594560
Phone: +86 13266594560
- Wholesale VoIP Carrier
- 3-Way Calling
Not data
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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