Problem: move existing ip phones off 10.0.0.x subnet and onto new subnet 192.168.20.x testing the new configuration shows that dhcp is not being pulled by the phones off vlan20 but the default vlan 1 (192.168.0.x subnet) The result is the phones are not pulling tftp configuration from 192.168.0.30 link Current configuration : Trixbox 2.6 asterisx base VoIP PBX running CentOS 2.6 w/no firewall runninng. ip voip system: 192.168.0.30 NIC0  10.0.0.1 NIC1 192.168.0.30 is mgmt connection 10.0.0.1 is voip connection and dhcp is provided through NIC1 in the dhcpd.conf listed here. # ddns-update-style ad-hoc; ddns-update-style none; ignore client-updates; subnet 10.0.0.0 netmask 255.255.255.0 { # --- default gateway #        option routers                  10.0.0.1; #        option subnet-mask              255.255.255.0; #        option nis-domain              "domain.org"; #        option domain-name              "dhcptrixbox"; #        option domain-name-servers      208.67.222.222;         option tftp-server-name         "10.0.0.1";         option time-offset              -28000; # Pacific Daylight Time #        option ntp-servers              164.67.62.194; # UCLA clock #       option netbios-name-servers     192.168.1.1; # --- Selects point-to-point node (default is hybrid). Don't change this unless # -- you understand Netbios very well #       option netbios-node-type 2;         range dynamic-bootp 10.0.0.100 10.0.0.200;         default-lease-time 21600;         max-lease-time 43200; #       # we want the nameserver to appear at a fixed address #       host ns { #               next-server marvin.redhat.com; #               hardware ethernet 12:34:56:78:AB:CD; #               fixed-address 207.175.42.254; #       } } 30 Linksys SPA942 and SPA962 phones on 10.0.0.x subnet New Configuration : DHCP provided by core 2901 router at 192.168.0.1 VLAN 1 VLAN 20 setup for IP phones with scope of 192.168.20.100 thru 192.168.20.254 test phones are connected on Cisco 300SG-28PoE switch at 192.168.0.27 router info  Cisco IOS Software, C2900 Software (C2900-UNIVERSALK9-M), Version 15.2(4)M2, RELEASE SOFTWARE (fc2) ip dhcp pool VOIP network 192.168.20.0 255.255.255.0 default-router 192.168.20.1 dns-server 208.67.222.222 208.67.220.220 option 150 ip 192.168.0.30 interface Vlan20 description VOIP ip address 192.168.20.1 255.255.255.0 Solutions tested: I turned off DHCP and stop it loading on reboot on the VoIP server Disconnect and shutdown the NIC1 interface plug in phone to switch. Suggestions? Do I need to define something on the Phone interface to look for 192.168.0.30? How do I get the phones to pull DHCP from vlan 20? Do I need to do port configurations on the switch to do vlan tagging to vlan 20? Any help would be appreciated. Thanks --- Steve ... View more

Just purchased a 2504 w/15 licenses and to run 10 - 2602i AP's Code out of the box is 7.0.222.0 but when I go the support site I see 7.2, 7.3 and 7.4 all with relatively recent dates. I found I need 7.2.110.0 at a minimum to run the AP's. All the code versions say ED, which I thought was not final release versions. Any help on this would be great. Steve ... View more