Delay while making/transferring call from 7942 to wireless 7921.

[shahnawaz.a]

Hi,

We are facing a problem while making a call from landling ie 7942 to wireless phone 7921G, We getting delay for 10 sec.

everything while making a call between wireless phone  7921g to 7921g.

or

from 7942 to 7942 phone.

CUCM version 8.0.3

please reply is there any faced similar problem,

Thanks in advances.

[ronpatel]

Hi,

What is the firmware you are running on Wireless phone.

Also Is QOS applied on wireless network for VOIP?

regards

Ronak Patel

[shahnawaz.a]

Hi,

Firmware for 7921G version 1.4.2

No there is no QOS applied on the wireless network.

We have upgraded 7921G firmware also 7942 firmware as well ?.

Waiting for your reply.

[ronpatel]

Hi

There was a bug in older wireless firmware release which was deplaing the process...But it is integrated in 1.4.2.

Configure Wireless network for QOS and see if issue gets resolved.

Regards

Ronak Patel

[dileepkumar]

Hi Ronak,

I am also facing the similar issue,where the wireless users are using 7921G IP Phones having firmware version 1.4.2 and 

Wired IP phones 7962 and 7961  having version 9.2.3.

If we make five calls between the wired and wireless phones, one call will have RTP delay of 10-15 seconds or you can say that the call is connected but no voice transmission over the local LAN. The call manager is sitting on remote location.

If you have any recommended documents for applying QoS on Wireless/Wired LAN, please forward it to me.

Thanks

Dileep Kumar

[ronpatel]

HI

See if this can be helpfull.

http://www.cisco.com/en/US/tech/tk722/tk809/technologies_configuration_example09186a00807e9717.shtml

Regards

Ronak patel

Plese rate helpfull posts.

[dileepkumar]

Dear Ronak,

The document, you sent it's only for WLC and Lightweight APs. We are running Autonomous APs or in the WDS enviroment. Please send me the document, if you have it.

Thanks
Dileep

[ronpatel]

Hi,

Better forum for wireless QOS would be Wireless IP Voice and Video.

Regards

Ronak patel