I would be interested to know the answer to this as well!
From: Troels Schmidt - Vika Data [mailto:ts at vikadata dot dk]
Sent: 26 September 2012 09:15
To: m0n0wall at lists dot m0n0 dot ch
Subject: [m0n0wall] option 150 in DHCP
Is it possible to configure option 150 in the DHCP server? We need this to provision CISCO phones..