Samand Communications Center United Kingdom

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General office

Samand Communications Center
47 Queen Anne St.
London
,W16 9J6
United Kingdom

Phone: 0098 21 88 78 15 20
Phone: 0098 21 88 78 15 20
Site: http://www.samand.co.uk

Contact Person

Mohsen Poursadi / CEO
Phone: 0098 912 185 61 81

International VoIP Wholesale Provider

Phone To Phone
SIP VoIP Gateway
Termination

Cisco Systems
Mera
Quintum

Billing system of own development

TeleWebNetworks Inc.

EW Communications

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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