10-08-2007 05:29 AM - edited 07-03-2021 02:43 PM
Hi,
I seem to be getting a 5sec audio delay with peer-to-peer conversations ? at first you answer "hello" wait a few secs then hear them saynig "hello" and then your eventually connected ?
what could this be, i have ample signal strengh
many thanks
10-24-2007 04:17 PM
Is it only at the beginning of a call?
Can you provide more info on your WLAN?
AP type, versions, etc.?
What is the 7921 firmware version?
What type of authentication / encryption is used?
Is dot1x reauth or session timeout enabled?
10-25-2007 12:32 AM
1. yes initialy at begining of call (now down to 1 sec delay)
7921 firmware is:
App Load ID:
CP7921G-MFG-1.0.4.LOADS
Boot Load ID:
BL-P203-6065e201
WLAN Driver ID
5.0.0.96
WLAN Firmware ID
4.1.0.85
------
not sure how you would update the firmware on these phones, they were very new at the time and we may have an older load on them. sorry for being a newb with this.
cheers
10-25-2007 06:47 AM
Please verify that you are using the admission control version for the newer 7920 and the new 7921 phones. This is under the configuration for voip.
10-25-2007 06:59 AM
firstly thankyou for your reply dennis.
where am i looking for the configuration for Voip (had a look couldnt find) in the phone settings or on the callmanager ?
again thanks for this help
10-25-2007 07:17 AM
It is on the Wlan Controller under wireless I believe.
10-26-2007 05:47 PM
Enabling CAC will not help reduce audio gaps.
But if you want to enable CAC/TSPEC, it's under the Wireless menu, under 802.11a or 802.11b/g, then Voice.
If using both TSPEC and non-TSPEC enabled clients, then advise to enable load based CAC, which is available in the 4.1 WLAN controller release.
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