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
- Voip consulting
- IP devices
- PC to Phone
- Cisco Systems
- IP Phone
Portech MV-374 is a 4-channel VoIP-GSM gateway, which is responsible for converting GSM signal into VoIP (SIP) protocol. Used as a terminal server to route incoming calls from GSM network operators, VoIP communication, as well as a device for switching IP PBX, protocol-based SIP (RFC2543, RFC3261) with GSM. The device is compatible with IP PBX Asterisk, Elastix, Trixbox, Free PBX and registered on the SIP-server as a terminal device.
Citel Technologies Inc.
Citel''s Portico TVA enables organizations to deliver high-value Voice over IP features and applications to digital and analog PBX telephones already working and in place over existing infrastructure. Enterprises avoid the need for expensive network asses
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