belcentrale.nl Netherlands
General office
belcentrale.nl
westblaak 142
rotterdam
zh ,3012KM
Netherlands
Phone: 31883334446
Site: http://www.belcentrale.nl
Contact Person
cor lokker / ceo
Phone: 31883334446
belcentrale.nl
westblaak 142
rotterdam
zh ,3012KM
Netherlands
Phone: 31883334446
Site: http://www.belcentrale.nl
Contact Person
cor lokker / ceo
Phone: 31883334446
- Hosted VoIP billing service provider
- Internet Telephony Service Provider
- Network Service Provider
- SIP Billing
- Call Relay VoIP Solutions
- Call Routing VoIP Solutions
- Collaboration
- Phone To Phone
- SIP Softswitch & CPE
- SIP VoIP Gateway
- System Integration
- Termination
- Cisco Systems
- another
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.
Lisvex Inc.
Company Lisvex Inc. has been working in the sphere of telecommunications since 2005. Lisvex Inc. is regarded as one of the most dynamically developed companies in Armenia, providing its customers with qualified services, increasing in number and volume
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