Hi Eyas

A typical HA setup has two kamailio proxies with identical setup.

Use keepalived or similar to give the proxies a shared IP.

Because of the shared IP, all traffic will go to one proxy only.

Thus each of the proxies must be able to handle all traffic, mening the functionality must be very simple - no media handling.

Then use the dispatcher module to do load balancing.

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hello dears, 

i'm using kamailio 5.1 as IMS , and i have the following servers: 

• p-cscf 
• i-cscf-1 ,icscf-2 
• s-cscf-1,scscf-2

i need to do high availability and load balancing between my servers , but i have some questions like do i have to use keepalived or dispatcher module and what the benefits of each one of them ,and on load balancing method should i do it for the register requests or only for invite requests or just for every thing ??

if any one has an idea or any thing to guide me i will be thankful 

thanks in advance and regards 

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