Wired Intelligent Edge

I have a HP J9728A ad2920-48G Switch... It is not POE. 

I have a corporate data network on VLAN 1 and a Voice Data network on VLAN 2 (computers and phones). The IP phones are daisy chained to the computers and the computers and phones therefore only use one network jack. This works great and no issues with either computers or phones pulling the right VLAN. VLAN 1 has the port for the Phone port (it connect to router) and the Radio port as No Untagged and it has all other ports Untagged... VLAN 2 has the same phone port untagged and it has all other ports Tagged. 

The issue that I am having is that I created a third VLAN for our radios.. I have this set up on the Switch and I have Untagged the port on the switch that connects to the router for the radios. While I am on the switch, I can ping anytihng successfully  on the radio network but when I hop on a computer, I cannot ping the radios. I need nearly every port on this switch to be able to access the radio netwok.  

So on VLAN 3, should I tag or untag ports to make all of the ports still be able to access VLAN1, VLAN 2, and the new VLAN 3?

Thank you...

P.S. This thread has been moved from Switches, Hubs, Modems (Legacy ITRC forum) to  ProCurve / ProVision Based. - Hp Forum Moderator

When you say radios, do you mean wireless access points? A Procurve switch port can only have one untagged vlan, so all ports where you will connect radios you should set untagged vlan 3. The uplink port to your router should have vlan1/2/3 tagged. If these vlans have their own separate IP subnets then inter-vlan communictaion will go through your router. Can you post your current switch config?

The radios are iNet radios for substations...  So pretty much, the users need to able to access that subnet.  I need all ports on the HP Switch to be able to access all 3 subnets but I was unsure about tagging or untagging for the 3rd VLAN... I have my switch configuration posted below... Thank you for looking at this.

vlan 1
name "DEFAULT_VLAN"
no untagged 1/39,1/47,2/39
untagged
1/1-1/38,1/40-1/46,1/48,1/A1-1/A2,1/B1-1/B2,2/1-2/38,2/40-2/48,2/A1-2/A2,2/B1-2
/B2
ip address 192.168.11.252 255.255.255.0
ip helper-address 192.168.11.210
exit
vlan 2
name "Mitel_Phones"
untagged 1/39,1/47
tagged 1/3-1/38,1/40-1/46,1/48,2/1-2/38,2/40-2/48
ip address 192.168.21.252 255.255.255.0
ip helper-address 192.168.11.210
ip helper-address 192.168.20.2
ip helper-address 192.168.10.254
voice
exit
vlan 3
name "VLAN3"
untagged 2/39
ip address 192.168.1.254 255.255.255.0
exit

I think I understand -can you just clarify what the default GW address is that is configured on the hosts for each of the 3 VLANs/subnets?