Gem Telecom United Kingdom
Gem Telecom offer a range of high quality telephone carrier and VoIP services to its customers around the world. We offer substantial savings on both UK national and international calls.
Gem Telecom offer a range of high quality telephone carrier and VoIP services to its customers around the world. We offer substantial savings on both UK national and international calls.We always listen to you, the client and and understand to what your requirements are. By responding rapidly with new and constantly improving services, Gem Telecom are able to build relationships based on trust, respect and mutual understanding. We will always maintain our services to you, with unparalleled support. Gem Telecom offer flexible, scalable high quality, low cost services to our clients. Our well-trained staff are committed to integrity and quality to achieve you goals.
Gem Telecom
67 St Johns Hill
London
,sw11 1sx
United Kingdom
Phone: +44 (0) 870 858 9903
Site: http://www.GemTelecom.net
Contact Person
Sales Team / Sales
Phone: +44 (0) 870 858 9903
- International VoIP Wholesale Provider
- Internet Telephony Service Provider
- Voip consulting
- Voip Termination ISP
- Call Routing VoIP Solutions
- Collaboration
- Consultancy Services
- H.323 Softswitch & CPE
- H.323 VoIP Gateway
- H.323 Wireless/ GSM VoIP Solutions
- PC to Phone
- Phone To PC
- Phone To Phone
- SIP Softswitch & CPE
- SIP VoIP Gateway
- Termination
- Web To Phone
- Cisco Systems
- Java Based own system
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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