bestcallshop.com Austria

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General office

bestcallshop.com
Grünentorgasse 15/12
Vienna
Vienna ,1090
Austria

Phone: +43 6801202494
Site: http://bestcallshop.com

Cloud-based Unified Communications Service Provider
SIP Billing
VoIP Billing Software Provider
Voip consulting
Voip Termination ISP
Wholesale VoIP Carrier
FREE Callshop Software

Billing Software
Call shop solution

Asterisk

Not data

MITACS Telekomservice GmbH

Innosoft Theresia Hirschbichler KG

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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