Telecom Consultancy and xChange Cyprus

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Telecom Consultancy and xChange
Arch. Makariou III
Nicosia
,1026
Cyprus

Phone: 99559093
Site: http://www.tcxchange.com

Hardware
Hosted VoIP billing service provider
International VoIP Wholesale Provider
Internet Telephony Service Provider
VoIP Billing Software Provider
Voip consulting
Voip Termination ISP

Call Routing VoIP Solutions
Collaboration
Consultancy Services
H.323 Softswitch & CPE
H.323 VoIP Gateway
IP devices
PC to Phone
Phone To PC
Phone To Phone
SIP VoIP Gateway
Termination
Web Call
Web To Phone

Cisco Systems
Mera
Quintum

Billing system of own development
Oracle Based own system
PortaSIP
QBill

CallSat Telecom LTD

T.C.X. Ltd.

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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Best Voip Calling

Best Voip Calling is a fast growing telecommunication service provider. Thanks to interconnections with more than 60 carriers we provide you with the best terminating quality at the best voip rates available on the VOIP market.

We offer our service to