Re: [Asterisk-Users] Conferencing with multiple servers

2006-06-21 Thread Cesc

In general, you are talking of distributed conferencing, which in SIP
it was tried once to standardize but never reached anything. It is
just not commercially popular, i guess.
Now, this doesn't mean that it cannot  be done or that it has not been
done ... but it is propietary implementations. And in my particular
knowledge, i know asterisk was not the choice.

Just my 2 cents.

Cesc

On 6/20/06, Douglas Garstang [EMAIL PROTECTED] wrote:

 -Original Message-
 From: Patrick [mailto:[EMAIL PROTECTED]
 Sent: Tuesday, June 20, 2006 12:05 PM
 To: [EMAIL PROTECTED]; Asterisk Users Mailing List -
 Non-Commercial Discussion
 Subject: Re: [Asterisk-Users] Conferencing with multiple servers


 On Tue, 2006-06-20 at 15:22 +0100, Wildheart wrote:
  Hi,
 
 I am trying to join 2 asterisk servers together using a
 sip channel.
  This is so, if a user joins a conference on box A and another user
  joins a conference on box B, providing they are in the same
 conference
  room, the two conferences are joined via the sip channel.
 We only want
  to join the conferences together if they have users in them and we
  don't want to point all the conferences to one server as we
 would like
  to try to balance the load a bit.

This is a general problem with the 'enterprise grade' aspects of Asterisk. As 
far as I know, there is no way to distribute applications (eg: Queue, Meetme 
etc) between multiple Asterisk systems. You really need to run the applications 
that will serve a common set of phones on the same Asterisk system, and then 
fail over to a secondary if necessary.

Doug.
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[Asterisk-Users] Conferencing with multiple servers

2006-06-20 Thread Wildheart
Hi,

   I am trying to join 2 asterisk servers together using a sip channel.
This is so, if a user joins a conference on box A and another user
joins a conference on box B, providing they are in the same conference
room, the two conferences are joined via the sip channel. We only want
to join the conferences together if they have users in them and we
don't want to point all the conferences to one server as we would like
to try to balance the load a bit.

   Any ideas on how to impliment this?

With thanks,

Tim

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Re: [Asterisk-Users] Conferencing with multiple servers

2006-06-20 Thread Patrick
On Tue, 2006-06-20 at 15:22 +0100, Wildheart wrote:
 Hi,
 
I am trying to join 2 asterisk servers together using a sip channel.
 This is so, if a user joins a conference on box A and another user
 joins a conference on box B, providing they are in the same conference
 room, the two conferences are joined via the sip channel. We only want
 to join the conferences together if they have users in them and we
 don't want to point all the conferences to one server as we would like
 to try to balance the load a bit.
 
Any ideas on how to impliment this?

Nope, never tried but I guess you could use something like app_bridge to
do it. Check out http://bugs.digium.com/view.php?id=5841
Maybe you can also do it with the manager interface (search for AMI on
voip-info.org). Good luck and let us know how it goes.

Regards,
Patrick

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RE: [Asterisk-Users] Conferencing with multiple servers

2006-06-20 Thread Douglas Garstang
 -Original Message-
 From: Patrick [mailto:[EMAIL PROTECTED]
 Sent: Tuesday, June 20, 2006 12:05 PM
 To: [EMAIL PROTECTED]; Asterisk Users Mailing List -
 Non-Commercial Discussion
 Subject: Re: [Asterisk-Users] Conferencing with multiple servers
 
 
 On Tue, 2006-06-20 at 15:22 +0100, Wildheart wrote:
  Hi,
  
 I am trying to join 2 asterisk servers together using a 
 sip channel.
  This is so, if a user joins a conference on box A and another user
  joins a conference on box B, providing they are in the same 
 conference
  room, the two conferences are joined via the sip channel. 
 We only want
  to join the conferences together if they have users in them and we
  don't want to point all the conferences to one server as we 
 would like
  to try to balance the load a bit.

This is a general problem with the 'enterprise grade' aspects of Asterisk. As 
far as I know, there is no way to distribute applications (eg: Queue, Meetme 
etc) between multiple Asterisk systems. You really need to run the applications 
that will serve a common set of phones on the same Asterisk system, and then 
fail over to a secondary if necessary.

Doug.
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