LusavanNet Armenia
- International VoIP Wholesale Provider
- Internet Telephony Service Provider
- Voip Termination ISP
- Billing Software
- E1 Bulk Wholeseller
- H.323 VoIP Gateway
- H.323 Wireless/ GSM VoIP Solutions
- IP devices
- Blue Lava Prorietary 2 & 4 Port Analog VoIP Gateways
- Cisco Systems
- D-TAC
- Billing system of own development
- Custom Open Source Billing Solution
- ixc
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.
VSNL Teleglobe
CallingPlaces Ltd, (UK) incorporated 1999 is a Telecommunication Wholesaler that covers all communication propositions and enable companies and individuals to quickly take advantage of market opportunities within their core business and customer base.
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