Ravesh Iran
The Ravesh Networking philosophy is based upon outstanding technical excellence and first class customer service - rarely encountered with traditional broad-line distributors. Combining all these factors, with an impressive best of breed portfolio, Ravesh
Founded in 2000, Ravesh is based on supplying the IT channel with best of breed networking solutions.
Ravesh is the expert distributor of networking hardware, software and services. These enable the channel and their customers to network the world
General office
Ravesh
No.1, Navak Str., Africa Ave.,
Tehran
,15497
Iran
Phone: 0098-21-88771902
Phone: 0098-21-88662914
Site: http://www.ravesh.com
Ravesh
No.1, Navak Str., Africa Ave.,
Tehran
,15497
Iran
Phone: 0098-21-88771902
Phone: 0098-21-88662914
Site: http://www.ravesh.com
- Hardware
- International VoIP Wholesale Provider
- Internet Telephony Service Provider
- Internet VoIP and Video Conferencing Service Provider
- Voip consulting
- Wireless Broadband
- Call Relay VoIP Solutions
- Call Routing VoIP Solutions
- Consultancy Services
- Gatekeepering
- H.323 VoIP Gateway
- Installation and Support Services
- IP devices
- Phone To Phone
- Project Mangement Services
- SIP VoIP Gateway
- Audiocodes
- Cisco Systems
- Huawei VoIP Products
- Lucent
- Nuera
- Quintum
- Oracle Based own system
- Our Own ASP Solution
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.
OpenVoIP Solutions
Asterisk PBX, Asterisk Billing (A2Billing),Linux OS, Servers.Radius
Billing, Linux OS, Servers
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