[asterisk-users] Extensions routing

[Raj Mathur ( राज माथुर )]

On Saturday 19 May 2012, Mikhail Lischuk wrote:
> I've been playing around with "clustering" some
> Asterisk servers for sake of fail-over and load balancing with DNS
> round-robin, and came to one problem.
> 
> If I have, say, 2 servers, and
> clients register either on 1 or 2, how can I route extensions between
> them? I mean, if today user with extension 101 is registered on
> server1, and tomorrow he will register with server2 - how would any
> of servers know where to route it?

Won't Dundi serve your purpose?

From http://www.dundi.com/ :

DUNDi™ is a peer-to-peer system for locating Internet gateways to 
telephony services. Unlike traditional centralized services (such as the 
remarkably simple and concise ENUM standard), DUNDi is fully-distributed 
with no centralized authority whatsoever.

DUNDi is not itself a Voice-over IP signaling or media protocol. 
Instead, it publishes routes which are in turn accessed via industry 
standard protocols such as IAX™, SIP and H.323.

DUNDi can be used within an enterprise to create a fully-federated PBX 
with no central point of failure, and the ability to arbitrarily add new 
extensions, gateways and other resources to a trusted web of 
communication servers, where any adds, moves, changes, failures or new 
routes are automatically absorbed within the cloud with no additional 
configuration.

Regards,

-- Raj
-- 
Raj Mathur                          || raju at kandalaya.org   || GPG:
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