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@@ -15,26 +15,29 @@ VI. More Information
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SIP Router (sip-router) is an industrial-strength, free VoIP server based
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on the Session Initiation Protocol (SIP RFC3261).
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-It is engineered to power IP telephony and presence infrastructures up to large
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-scale. The server keeps track of users, sets up VoIP sessions, relays instant
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+It is engineered to power Realtime Communications such as IP telephony and presence
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+infrastructures up to large scale.
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+
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+The server keeps track of users, sets up multimedia sessions, relays instant
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messages and creates space for new plug-in applications. Its proven interoperability
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guarantees seamless integration with components from other vendors, eliminating the
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-risk of a single-vendor trap. It has successfully participated in various
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+risk of a single-vendor trap. SIP Router has successfully participated in various
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interoperability tests in which it worked with the products
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of other leading SIP vendors.
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-The SIP Router enables a flexible plug-in model for new applications: Third parties
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+The SIP Router software enables a flexible plug-in model for new applications: Third parties
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can easily link their plug-ins with the server code and provide thereby advanced and
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-customized services.
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+customized services. With a modern RPC interface, 3rd party application can integrate
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+and interact with services provided by SIP Router.
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-Its performance and robustness allows it to serve millions of users and accommodate needs
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-of very large operators. With a $3000 dual-CPU, the SIP Express Router is able to power
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+SIP Router's performance and robustness allows it to serve millions of users and accommodate needs
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+of very large operators. With a low-cost dual-CPU, the SIP Router server is able to power
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IP telephony services in an area as large as the Bay Area during peak hours.
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The SIP Router is extremely configurable to allow the creation of various routing and
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admission policies as well as setting up new and customized services. Its configurability
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allows it to serve many roles: network security barrier, presence server, application server,
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-or PSTN gateway guard (Session Border Controller) for example.
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+IMS server or PSTN gateway guard (Session Border Controller) for example.
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II. Feature List
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@@ -64,7 +67,8 @@ IV. About sip-router.org
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The SIP Router project was started during the fall of 2008 by developers from
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the OpenSER project, recently renamed to Kamailio.org and SIP Express Router (SER)
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from iptel.org. SIP Router is the result of a merge of the code base and years
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-of experience from both developer teams.
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+of experience from both developer teams. In release 4.0, during the spring of 2013, the
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+merger of the products was completed and a unified product was released.
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See http://www.sip-router.org/ for the story of SER, OpenSER/Kamailio and sip-router.org.
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@@ -89,7 +93,7 @@ Most up-to-date information is always available at our website,
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Particularly, it includes:
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- administrator's guide
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-- configuration cookbook
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+- configuration cookbooks (core, pseudovariables and transformations)
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- module documentation
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- installation guidelines (INSTALL)
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- download links
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