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I am not sure if it is a correct place for such question but unfortunately I did not find any other stackexchange site to ask this question. But I have read some similar question here like on Open IMS and on Asterisk.

My Question is, I want to make audio and video calls on my Linux based Local network(Ubuntu 12.10 based). By googling a Lot and studying I found that Open IMS, Asterisk and Open SIPS do what I need. But I am not sure what they are? and whether they fulfill my requirements? How to configure them to make audio video chat system on LAN?

Please Help

Community
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Abdul Rehman
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2 Answers2

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You can configure an openims server and then use a sip client to register with it. Doing so you can make audio and video calls to another sip client.

openims configuration can be done on an linux based system.

kriswiz
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i will describe in simple words here, although it is old thread but for any body searcing in future. OpenSips can work as a proxy sip server, which is used for scaling purposes. But it does not have media server, which means it can route calls from A to B but can not do codec conversion or IVR for example and it is efficient, an alternative brother is Kamalio, and opensips has a web interface to configure.

Generally speaking, many people use Opensips -> Asterisk or Freeswitch.

If you want to scale more, HA Proxy is an option.

Sherif O.
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