Cisco 881 Router config:...ip dhcp excluded-address 10.1.0.129 10.1.0.130!ip dhcp pool PHONES   network 10.1.0.128 255.255.255.192   domain-name blabla.com   dns-server 10.0.2.11 10.0.2.24    default-router 10.1.0.129    option 42 ip 10.0.2.29 10.0.2...

SPA502G, software ver. 7.5.5, Hardware ver. 104DHCP server conf.:ip dhcp pool VOIP network 10.1.6.128 255.255.255.224 domain-name iib.ua dns-server 10.0.2.11 10.0.2.24 default-router 10.1.6.129 option 42 ip 10.0.2.29 10.0.2.35 option 66 ascii 10.1...