iCallLk Sri Lanka
General office
iCallLk
colombo
Sri Lanka
Phone: +306937388112
Phone: +94714847343
Site: http://www.icalllk.com
Contact Person
Don jagath Jayawardane
Phone: +306937388112
iCallLk
colombo
Sri Lanka
Phone: +306937388112
Phone: +94714847343
Site: http://www.icalllk.com
Contact Person
Don jagath Jayawardane
Phone: +306937388112
- Internet Telephony Service Provider
- PC to Phone
- 3CX Phone System
Not data
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.
D&E Communications
Jazzd is an internet service provider, product offered by D&E Communications. A little bit about D&E Communications; the company is an Integrated Communications Provider that supplies telephone and data access services to more than 175,000 lines in centra
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