Ramtek Iletisim Turkey
- Wireless Broadband
- Voip Termination ISP
- VoIP Billing Software Provider
- Phone To Phone
- Fax To Fax
- Termination
- System Integration
- Cisco Systems
- Billing system of own development
“Extension” - is the extension of the telephone line (PBX) or the Centrex system. It works as an association and allows calling to certain telephone sets without the necessity of dialing the telephone number, but only by dialing a short combination of digits, reaching the desired subscriber.
Openvoips Solutions
Asterisk PBX, Asterisk Billing (A2Billing), VOIP, Linux OS, Servers. OpenSER, SER, FreeRadius, Mediaproxy, Asterisk Billing (A2Billing), Radius Billing,VOIP, Linux OS, Servers.
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