VTC DiGiCom Vietnam
General office
VTC DiGiCom
631 Kim Nguu, Hai Ba Trung dist.
Hanoi
,10000
Vietnam
Phone: +84 44512345
Site: http://www.vienthongso.com/
Contact Person
Ming L.A / Account Manager
Phone: +84 44512345
Phone: +84 948 595 598
VTC DiGiCom
631 Kim Nguu, Hai Ba Trung dist.
Hanoi
,10000
Vietnam
Phone: +84 44512345
Site: http://www.vienthongso.com/
Contact Person
Ming L.A / Account Manager
Phone: +84 44512345
Phone: +84 948 595 598
- International VoIP Wholesale Provider
- Internet Telephony Service Provider
- Internet VoIP and Video Conferencing Service Provider
- Voip Termination ISP
- PC to Phone
- Phone To PC
- Phone To Phone
- SIP VoIP Gateway
- Voice and Video Conferencing
- Audiocodes
- 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.
TeleWebNetworks Inc.
TeleWeb Networks is a provider of telecommunications services. We engineer and operate voice circuits in countries across the globe and is also a provider of telecommunications equipment. Our customers are retail and wholesale telecom carriers in North Am
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