1 st. Voipmar Telecom Brazil

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Rating: 1/5.00/5

General office

1 st. Voipmar Telecom
Rua Pedro Dom
Dracena
S??o Paulo ,17900-000
Brazil

Phone: 1140637884
Site: http://www.voipmar.com.br

Contact Person

Marcelo Altali / Diretor
Phone: 1897480776

International VoIP Wholesale Provider
SIP Billing
Voip consulting
Voip Termination ISP

Billing Software
Installation and Support Services
PC to Phone
Phone To PC
Phone To Phone
Termination
Web To Phone

Cisco Systems

None

1 st. Voipmar Telecom

Telefree do Brasil Ltda

Providers in database: 6433

VoIP Favors SIP

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.

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