simcardz4u inc United States

wholesale termination

Your rate:

Rating: 4/2.00/5

General office

simcardz4u inc
818 w 7th street 6th floor
los angeles
California ,90017
United States

Phone: 12133590602
Site: http://www.droneairmonitoring.com

Contact Person

noah benchimol / ceo
Phone: 2133590602

A-Z Termination
International VoIP Wholesale Provider
Mobile VoIP
Roaming Free International SIM
Voip Termination ISP
wholesale VoIP
Wholesale VoIP Carrier

Answering Rules
Audio Codec’s: G.729, G.711
Billing Software
Blacklist

Asterisk

a2billing

VoIP Providers in United States

Telcom Savvy LLC

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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