CTC Telecommunications Hong Kong
General office
CTC Telecommunications
Rm2307, Sino Favour Center,1 On Yip Street, Chai Wan.
Hong Kong
,852001
Hong Kong
Phone: +852-613-788-89
Contact Person
Clarence Yu / General Manager
Phone: +852-613-788-89
CTC Telecommunications
Rm2307, Sino Favour Center,1 On Yip Street, Chai Wan.
Hong Kong
,852001
Hong Kong
Phone: +852-613-788-89
Contact Person
Clarence Yu / General Manager
Phone: +852-613-788-89
- International VoIP Wholesale Provider
- Internet Telephony Service Provider
- Voip Termination ISP
- Partnering for Origination and Termination
- Termination
- Cisco Systems
- Clarent
- Billing system of own development
Cisco 6921 is inexpensive business class IP phone model supporting video connection (Cisco UC Phone 6921, Standard Handset).
Cisco 6921 IP phone supports up to 2 lines has full-duplex loudspeaker, supports call holding on each line, hold, transfer, conference keys, tricolor indication of line condition, functional keys for simplified use of IP phone functions.
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