[OpenSIPS-Users] Choice strategy

[Ali Pey]

What is the size of your Hosted-PBX service? How many users and trunks do
you expect to have?

For larger systems with full redundancy you would need two opensips servers
(redundant of each other) and a pool of asterisk servers - you can start
with two asterisk servers to have redundancy and increase the number of
asterisk servers when you have more traffic.

OpenSIPS server will take care of registrations for your sip clients and
can do load balancing/routing for your inbound and outbound calls both from
your carriers and your sip phones.

Asterisk is probably a better choice for you since it has lots of telephony
features that you would need in a hosted pbx solution. However, neither of
the solutions supports multi-tenancy. The key feature you need for a hosted
pbx solution. You will have to use asterisk AGI and do some coding to
implement it.

Regards,
Ali Pey


On Thu, Apr 19, 2012 at 4:57 AM, pavel at eremina.net <eremina.net at gmail.com>wrote:

> Opensips such SIP Proxy i use more than year and it's good enough.
> But now i want to add Asterisk for add Hosted-PBX service for our
> clients. In general i know that Opensips can route trafic between
> sip-users and when users want some media service like voicemail, hold,
> anounce. ivr, parking and other else, Opensips will route there
> request to Asterisk.
>
> Two question:
> Is this scheme good for all voip services (fax, conference, inbound
> call distribution) nor not?
> Can i use SEMS instead Asterisk for all common services?
>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
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