Sigma Systems Ltd Ghana
General office
Sigma Systems Ltd
No2 Gaby Avenue, Parakuo
Accra
G/Ag ,KD399
Ghana
Phone: +233 21 408 302
Contact Person
Wisdom Selassie / Project Manager
Phone: +233 21 408 302
Phone: +233 244 560 849
Sigma Systems Ltd
No2 Gaby Avenue, Parakuo
Accra
G/Ag ,KD399
Ghana
Phone: +233 21 408 302
Contact Person
Wisdom Selassie / Project Manager
Phone: +233 21 408 302
Phone: +233 244 560 849
- Internet Telephony Service Provider
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This is a Voice over Internet Protocol (VoIP) and streaming media service based on the Session Initiation Protocol (SIP) by which Internet telephony service providers (ITSPs) deliver telephone services and unified communications to customers equipped with SIP-based private branch exchange (IP-PBX) and Unified Communications facilities
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According to the various market evaluations, the IP telephony market is respected to beyond seven billion dollars annually including VoIP (Voice over IP) equipment, protocol stacks, and IP telephony services. As a major vendor of the market for IP telepho
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