Didn't Josh find an issue with RLS and have a fix that reduced the amount of
traffic at one point?  Maybe I have my facts wrong, or maybe it is already
incorporated in Software.   Josh?

 

From: [email protected]
[mailto:[email protected]] On Behalf Of Tony Graziano
Sent: Tuesday, December 06, 2011 3:18 PM
To: Discussion list for users of sipXecs software
Subject: Re: [sipx-users] Monitored Speed Dials - 'lots' of bandwidth?

 

My opinion is it will increase trafiic in HA mode. You could force not to
use the registrar as a backup to the other end, but i don't think the
presence server mirrors its states with the other server, so the traffic is
still going to be across the wire. 

 

RLS uses a lot of bandwidth, the number of messages it can generate in the
proxy is freakishly awful (IMO). If the RLS servers are mirrired they would
need to constantly update each other for every user. It might mean 20 phones
were updating across the wire, but the states of 200 would, so I don't see
an upside. 

 

Are the people in this site monitoring each other? If so, it might reduce
that traffic, but I suspect you will have some traffic for registration
backup(s).

On Tue, Dec 6, 2011 at 4:45 PM, Nathaniel Watkins
<[email protected]> wrote:

Am I correct to assume that having many monitored speed dials will greatly
increase bandwidth consumption?

 

I just added another 20 +/- phones at a remote connected via a p2p T1 - I
instantly was pegged at > 100% utilization causing all kinds of issues.
There was only 1-4 calls at any given time so I had been scratching my head
over it.  It appeared as though the traffic was going to sipXecs on udp port
0.?

 

Then I realized that 10 of these people have sidecars - all with monitored
speed dials.so I'm assuming this has to do with checking in with the server
hundreds of times to see the status of the monitored lines.

 

I've been trying to avoid a separate sipXecs install - mainly because of the
hassles it involves for management/etc. - would an HA install help if I
could force all of these phones to the same server - or would it still have
to pass the same amount of traffic over the p2p?

 

I'm going to try to minimize the monitored speed dials tonight - to see if I
can at least get them semi-functional tomorrow - but I tend to jump the gun
- so I may just do a stand-alone install tonight to get this going.

 

Any advice?

 

Nathaniel Watkins
IT Director
Garrett County Government
203 South 4th Street, Room 210
Oakland, MD  21550
Telephone: 301-334-5001
Fax: 301-334-5021
E-mail:  <mailto:[email protected]> [email protected]

 

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