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Cisco ATA 187 HP Procurve VLAN issue

Hi everyone,

We have Cisco ATA 187s that will only pickup a DHCP lease when they are untagged in their VOICE VLAN:

e.g. Port 18 below has the ATA 187 connected to it.

vlan XX

   name "Voice"

   untagged 18

   tagged 1-17,19-31,33-47

   ip address x.y.z.1 255.255.255.0

   ip helper-address x.y.z.6

   voice

   exit

If we tag all ports in the VOICE vlan, the ATA 187 will not pickup a DHCP lease.

vlan XX

   name "Voice"

   tagged 1-47

   ip address x.y.z.1 255.255.255.0

   ip helper-address x.y.z.6

   voice

   exit

The DHCP Server has 003, 005, 006, 015, 150 Cisco TFTP Server options defined

The ATA has the VLAN ID set to vlan XX

Any ideas appreciated.

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