HavenZone Voice United States

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General office

HavenZone Voice
87-72 96 Street
Woodhaven
NY ,11421
United States

Phone: 7187057330
Site: http://www.HavenZoneVoice.com

Contact Person

Gregg Battaglia / MIS Director
Phone: 7187057451
Phone: 9172174200

Hardware
Internet Telephony Service Provider
Internet VoIP and Video Conferencing Service Provider
Network Service Provider
Voip consulting
Voip Termination ISP

Call Routing VoIP Solutions
Consultancy Services
H.323 VoIP Gateway
Installation and Support Services
IP devices
PC to Phone
Phone To PC
Phone To Phone
SIP Softswitch & CPE
SIP VoIP Gateway
System Integration
Termination
Voice and Video Conferencing
Web Call
Web To Phone

Cisco Systems
Dialogic Based

Our Own ASP Solution

HavenZone inc

I Evolve Technology Services

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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