L2 Roaming issue with Avaya wireless phone on WISM -V6.0.196.0

Hello Friends,

I am facing Layer2 roaming issue with Avaya Wirless phone 3620 which are
configured WPA / Pre-shared key auth with a SSID1 and face a cut or delay in
the voice.

But when i use Cisco Wireless phones and try to roam between one LWAP to
other i dont face a cut or delay in the vocie which are

Configured with 802.1x +CCKM auth .

Then i configured new SSID 3 with 802.1x+CCKM settings for the new Avaya
wireless module 3631 , but still face cut and delay while doing Layer 2
roaming.

While i was using these AP in WDS mode i never faced this Layer 2 roaming
issue with Avaya wireless phones.

In current WISM all the LWAPs are supporting properly to the Cisco phone
and Wireless laptop clients.

I request you to please let me know how do i proceed further to solve the
issue and please let me know if anybugs or incompatibility for WISM with
Avaya wireless phones.

Thank you and Appreciate your response.

 Regards,

Akber Mirza.

Blogs and organic groups at http://www.ccie.net
Received on Thu Jul 29 2010 - 12:53:36 ART