Sadia International Japan
General office
Sadia International
Saiwaicho 2-11-12
Kawaguchi Shi
Saitama Ken ,11203
Japan
Phone: +90 31 02 93 10
Contact Person
Sanaul Haque / CEO
Phone: +90 31 02 93 10
Sadia International
Saiwaicho 2-11-12
Kawaguchi Shi
Saitama Ken ,11203
Japan
Phone: +90 31 02 93 10
Contact Person
Sanaul Haque / CEO
Phone: +90 31 02 93 10
- International VoIP Wholesale Provider
- Voip Termination ISP
- Phone To Phone
- Termination
- Partnering for Origination and Termination
- Cisco Systems
- Billing system of own development
Session Initiation Protocol (SIP) is a text-based standard put in place by the Internet Engineering Task Force (IETF) and is the primary protocol for Voice over Internet Protocol services. SIP is similar to a MGCP in that it's a signaling protocol that can create, maintain and terminate sessions in IP-based networks. These sessions include multimedia conferencing and two-way phone calls. SIP protocol can run on User Datagram Protocol (UDP), Stream Control Transmission Protocol (SCTP) and Transmission Control Protocol (TCP) because it was created to function independently from the underlying Transport Layer as an Application Layer.
ASTech Voice
ASTechVoice is a new voice service that can replace your current telephone line from the telephone company. All you need is an internet connection and you can get unlimited local and long distance calling, low international rates, and all those features y
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