topic VoWLAN Roaming without WLAN Controller (WLC) in Wireless

VoWLAN Roaming without WLAN Controller (WLC)

ee_fauzan189 — Sun, 04 Jul 2021 06:08:24 GMT

Hi,

Need some advice here. I am trying to implement VoWLAN in a company using Cisco WAP4410n Access Point. The problem is, I've downloaded all Cisco WLAN Controller (WLC) data sheets and can't find any compatible WLAN Controller for this type of Access Point.

Can I still implement VoWLAN without WLAN Controller? Is there any way to provide smooth intercell roaming without WLAN Controller?

Thanks

Regards

VoWLAN Roaming without WLAN Controller (WLC)

Leo Laohoo — Fri, 30 Nov 2012 01:22:02 GMT

WLC does NOT support AP4410n.

Just make sure you have 20% intersection of the signal.

VoWLAN Roaming without WLAN Controller (WLC)

ee_fauzan189 — Fri, 30 Nov 2012 06:26:03 GMT

Thanks leolaohoo,

Without WLC, do users need to re-authenticate and renew their IP address during intercell roaming? Will it interrupt (drop) the call?

Thanks

Regards

VoWLAN Roaming without WLAN Controller (WLC)

Leo Laohoo — Fri, 30 Nov 2012 08:48:07 GMT

Depends on alot of stuff.

Do you have 20% channel overlap?

What radio is being used?

How dense is the deployment?

VoWLAN Roaming without WLAN Controller (WLC)

ee_fauzan189 — Mon, 03 Dec 2012 07:36:41 GMT

I have designed the cells so they have 20% cells overlap. I've also designed the channels so they won't interfere with each other (I use 2 GHz channel here)

But what could be used to replace WLC's role to manage these Access Points? maybe some kind of server?