Phatel Turkey

Phatel offers a wide range of services to meet the needs of your business, whether based on VoIP or traditional TDM network technology. Because of our strengths in integrating these two technologies, our use of modern equipment and our expertise, we are perfectly placed to help you drive your vision forward.

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General office

Phatel
Ankara
Çankaya ,06300
Turkey

Site: http://www.phatel.com

A-Z Termination
Wholesale VoIP Carrier

Call Back
Call shop solution
E1 Bulk Wholeseller
H.323 Softswitch & CPE
Hosted PBX
Hosted VoIP
Installation and Support Services
IP devices
PC to Phone, Phone To PC, Phone To Phone, Project Mangement Services, Termination, Web Call, Web To Phone
SIP Softswitch & CPE
Sip Trunking
Termination
Virtual PBX

Asterisk
Audiocodes
Cisco Systems
D-LINK
grandstream
Linksys
Lucent
Quintum
SIP softphones

a2billing

GAP TELEKOM internet bilgisayar ve telekominikasyon

ASIANET LTD

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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isdcall.com

ISD Call is one of the leading VoIP (Voice over Internet Protocol) Service Provider specialising in Internet Telephony Solutions for various businesses, Our vision is to emerge as a major VoIP Service Provider by integrating telephony system with the cont