"RoConnect.com":http://roconnect.com.

Tue, 15 Jul 2008 11:53:10 -0700

Suna Romania, Numar de Romania, telefon de Romania

How to Configure OpenSER: SIP Registar, SIP Proxy and Far-End NAT Traversal for Media

Tue, 03 Apr 2007 11:35:20 -0700

WengoPhone

Fri, 30 Sep 2005 18:01:14 -0700

WengoPhone is a multi-platform VOIP client sponsored and developed by Wengo and MBDSYS. The GUI part is Qt based, and the VOiP and Video-over-IP engine is based on the eXosip, oSIP, oRTP, and ffmpeg projects.

VoIP

Wed, 06 Jul 2005 14:18:12 -0700

VoIP or Voice over IP is a term used to describe the technique of transmitting real time (usually voice) communications over IP networks. This is in contrast to traditional voice communications, which runs over a network of lines using time division multiplexing. VoIP systems can reach “normal” phones (wired and mobile) through gateways connecting the two networks. This technique is used to supply multiple types of products and services:

PBX systems, where VoIP-enabled equipment creates the organizations internal phone system and operates on the organizations data network;
hosted or virtual PBX systems, where service providers supply the infrastructure required to supply organizations with the PBX systems (from the prior bullet) without the need for the organization to purchase capital equipment infrastructure;
consumer phone services, where consumers connect normal phones both to a specialized adapter and to their broadband IP network connection (e.g. cable, dsl), and use a (often 3rd-party) provider for voice calls, typically at a lower cost than traditional phone line suppliers.

Various techniques, such as traditional client/server and peer-to-peer, can be used to facilitate the call setup and tear-down.

SIP, on SWiK

"RoConnect.com":http://roconnect.com.

How to Configure OpenSER: SIP Registar, SIP Proxy and Far-End NAT Traversal for Media

WengoPhone

VoIP

See Also