[SR-Users] Kamailio-5.x and Asterisk16.X Integration Walkthrough Videos or Wikis

[Alex Balashov]

Hi,

Unfortunately, "integration" means many things to many people, and 
Kamailio is a fairly low-level toolkit, so there is no one-size-fits-all 
"step-by-step" guide. What you're asking for basically lies in the 
province of "learning to use Kamailio". If you're looking for turn-key 
solutions, you may consider hiring a consultant from the Business 
Directory on the web site[1] to assist.

Having said that, based on your message, it sounds like what you need is 
to use Kamailio to proxy the registration requests upstream to Asterisk. 
The most straightforward way to do this is to simply t_relay() / 
forward() the requests, adding a Path header to the REGISTER message 
along the way[2]. The `path`[3] module can help with the construction.

It is not clear whether you want to have Kamailio provide the ITSP 
interface for the Asterisk PBXs, or whether you want them to call out to 
the ITSP directly. If the first case, you'll need some way to decide, 
"This call is coming from the IP address of a PBX I trust". The 
`permissions`[4] module provides some ready-made concepts for this 
requirement.

Hope that helps. I think you will find this list is very amenable to 
specific questions about how to do X or Y, but not to "please teach me 
how to do everything from start to finish". The scope of that request is 
just much too ambitious.

-- Alex

[1] https://www.kamailio.org/w/business-directory/

[2] https://tools.ietf.org/html/rfc3327

[3] https://kamailio.org/docs/modules/stable/modules/path.html

[4] https://kamailio.org/docs/modules/stable/modules/permissions.html

On 10/25/20 10:14 PM, Lorem Ipsum wrote:
> Hi there,
> 
> After reading about Kamailio, i like this project but i am having 
> trouble finding the wikis or step by step guide to successfully 
> integrate asterisk with kamailio for simple use case where phones 
> register to the asterisk pbx via kamailio and make/receive calls to 
> ITSP, there is no proper documentation on 2 products integration, really 
> appreciated your guidance and if somebody could provide me the step by 
> step guide.
> 
> Looking forward to the guides.
> 
> _______________________________________________
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> 

-- 
Alex Balashov | Principal | Evariste Systems LLC

Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/