ASP Spain
- International VoIP Wholesale Provider
- Call Routing VoIP Solutions
- E1 Bulk Wholeseller
- H.323 VoIP Gateway
- H.323 Wireless/ GSM VoIP Solutions
- Partnering for Origination and Termination
- SIP VoIP Gateway
- Termination
- Audiocodes
- Cisco Systems
- Custom Open Source Billing Solution
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.
BLUCOWS LTD (Seoul)
Experienced engineers of over 100 years of combined data and voice network, carrier grade-global level experience to offer all the IP gain without the pain to clients utilizing just enough resources to drive communication costs toward zero.
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