Dialdigit United States

Dialdigit lets you use your Internet connection to make and receive phone calls using our VoIP network. We offer a business measured plan, monthly packages calling along with high quality Internet phones and VoIP devices.

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General office

Dialdigit
100 cummings ctr suite 220D
Beverly
MA ,1915
United States

Phone: 978-522-4067
Site: http://www.dialdigit.com

Contact Person

Ben Benziane / Web Master
Phone: 978-522-4067

Internet Telephony Service Provider

Installation and Support Services
IP devices
PC to Phone
Phone To PC
Phone To Phone
SIP VoIP Gateway
Termination

Cisco Systems
Telica

Billing system of own development

QuaesTel, Inc.

Adcom corp.

Providers in database: 6433

SDP Protocols Are Used To Transmit Media Session Information

In 1998, the Internet Engineering Task Force (IETF) published the specification for a Session Description Protocol or SDP as a format that describes parameters for streaming media. The original IETF Proposed Standard was updated in 2006 as RFC 4566. Although the SDP was created as a feature of Session Announcement Protocol (SAP), it can be used with Real-time Transport Protocol, Real-time Streaming Protocol (RTSP), and Session Initiation Protocol, as well as a standalone protocol. Parameter negotiation, session announcement and session invitation are included in the descriptive sessions from the SDP protocol. Rather than transmit data like other types of protocols, an SDP negotiates between media type endpoints, format and properties involved. A session begins when a connection is established, and the session is terminated only after every endpoint is no longer participating.

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