[asterisk-users] Wifi - Managed access points...

[Wai Wu]

Hope you don't mind I jump in here. I am interested in DECT's handover
of live calls. My question is, does the IP address on the phone change
when moving from on access point to another? 

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Bruce
Reeves
Sent: Wednesday, October 10, 2007 9:20 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] Wifi - Managed access points...

Luis,

Like Ron, I have tested deploying several different handsets and have
been disappointed. I am currently testing a deployment with a DECT
system by Aastra that uses multiple access points the talk SIP to
Asterisk and DECT to the handset. Being based on DECT they have good
battery life and handover of live calls between points is a key feature.
Pricing is along the same as what I would pay for High end access points
and good handsets. There are systems like this coming out from Aastra,
Snom, Polycom/Kirk and probably some others. If I were going to deploy
the setup you are talking about I would check this option out before
jumping solely on wifi. If you want contact me off list and I'd be happy
to visit in more detail.

On 10/10/07, Luis Antonio Prata Barbosa <luispratalistas at gmail.com>
wrote:
> Hi,
>
> I'm working on a Wifi VoIP project specification. It will have almost 
> 8 APs and 20-30 wifi phones.
>
> And after some research, I still having some questions ...
>
> 1) Are Managed Access Points (and switch controllers) really important

> to implement good wifi woip (w/ low latency and acceptable handover
time) ?
>
> 2) What is the difference between (3com WX1200 + 3com AP 3750) and 
> (DES-1228P + DWL-3140AP) ???
>
> 3) 3com says their AP implements WMM ...  and DLink says they priorize

> VoIP traffic based on VLAN ... are those methods the same ?
>
> Thank you,
>
> Luis A P Barbosa
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--
Bruce Reeves
Nortex Networks

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