Understanding SIP and How to Install a SIP Softswitch
This time I will write about sip meaning And softswitch installation with SIP. In the Network Service Technology learning material we will learn about SIP.
What is SIP?
Understanding SIP is a protocol signaling effort in the 7th OS layer, namely the application layer. Where SIP serves as a tool to start, modify, and complete a multimedia/mm session carried out by one or more users.
What is meant by a multimedia session is the exchange of data with communication, such as text, sound, images and video.
Session Initiation Protocol baseball provides its services directly, however SIP provides services for use by other application protocols. Then the other protocols will provide full services to users.
Examples of services that use SIP is a RealTime Transport Protocol which functions as a real-time data transferer. The Session Description Protocol functions to describe the multimedia/mm session.
SIP function
As explained above, SIP has the function of developing, modifying and completing multimedia sessions.
How to Install SIP Softswitch
To install the SIP softswitch, the first step that must be taken is to connect the SIP proxy to the PBX, which acts as a gateway.
To be able to connect via IP Network to the PSTN, SIP carries out the routing process for all calls from VOip to PSTN.
For connection links, you can use PRI SDN or T1. The first thing you need to do is setup the SIP Proxy, if it can be run properly, then connect it to the existing PBX with an ISDN, E1 or T1 link.
The next step is to migrate existing users and services to SIP. Handset migration to SIP can use a gateway.
Set up SIP application server to accommodate features needed by users, such as voice mail, multi-party.
The final step is to route outgoing calls via the Internet Network.
Well, that’s it How to install SIP Softswitch.
Maybe that’s all Understanding SIP and How to Install a SIP Softswitch hopefully it can be useful.
This article is taken from various sources on the Internet.