We have one of our production plants running a WLC4402 7.0.250 with scanners, laptops,iPads ,Ascom i75 phones and Cisco 7925g phones.
There are no problems with the data connections , or the Ascom phones, but the 7925G phones drop out on voice calls continually. Note this site runs 2.4Ghz only
It is not a signal strength problem as will drop out even when it is -57dbm. I have the following questions.
- Is the performance of the 7925g affected by the fact it only has one antenna?
- Is there an optimum setting on WLC that can give good performance for both Ascom and Cisco?
- Should the Ascom and Cisco be on different SSIDs?
- We are about to upgrade to a WLC5508 will that make any difference.?
- anybody else seen these sort of issues?
