New Contributor

VOIP over WLAN with PEF

I have a 3400 controller with PEF installed. 1 SSID is setup with access to my local network with MAC-filtering enabled on that SSID, i have another SSID with just AES encryption.

VOIP calls do not work when connected to the SSID with mac-filtering enabled. these VOIP calls do work when connected to the SSID with no mac-filtering.

I dont see an option to check if traffic is getting blocked by the PEF that is causing these VOIP calls to fail.

How can i tell if the VOIP calls are being blocked by the aruba PEF or if there is something else that is blocking VOIP?

Guru Elite

Re: VOIP over WLAN with PEF

We will need some more information.


- Do the phones register to the call server?

- Does the phone receive an IP address?

- Do you see traffic in the datapath session table? (show datapath session table <ip-of-phone>

- What role is the phone getting?

- Do you have firewall rules applied to the role other than allowall?

| Tim Cappalli | Aruba Security | @timcappalli | |

NOTE: Answers and views expressed by me on this forum are my own and not necessarily the position of Aruba or Hewlett Packard Enterprise.
New Contributor

Re: VOIP over WLAN with PEF

I belive i found the issue, i had to allow sip over the SSID that had mac-filtering applied, voip over this SSID is working now.

Thanks for the quick reply.

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