Voiptel, S.L. Spain

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Voiptel, S.L.
Av. de les Garrigues, 38-44
El Prat de Llobregat
Barcelona ,8820
Spain

Phone: +34-933905417
Site: http://www.voiptel.es

Contact Person

Giordano Massarelli / President - General Manager
Phone: +34-933905417

Hosted VoIP billing service provider
International VoIP Wholesale Provider
Internet Telephony Service Provider
Internet VoIP and Video Conferencing Service Provider
SIP Billing
VoIP Billing Software Provider
Voip consulting
Voip Termination ISP
Wireless Broadband

Billing Software
Call Relay VoIP Solutions
Call Routing VoIP Solutions
Consultancy Services
Data Conferencing
E1 Bulk Wholeseller
H.323 Softswitch & CPE
H.323 VoIP Gateway
IP devices
Outsourced Billing
Partnering for Origination and Termination
PC to Phone
Phone To PC
Project Mangement Services
SIP VoIP Gateway
Termination
Voice and Video Conferencing
Web Call
Web To Phone

Lucent
Quintum

Proprietary

Meissen Investment

Holaphone

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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