enter the command

telephony-service setup

when gonna be asked how many IP phones to configure, enter the number u phons u want then to rigister

Choose the first extension number for example if u chose 1001

the foloowing on will be automaticly 1002 and so on

if telephony srvice is configured do

no telephony-srvice then

issue telephony-service setup

goo dluck

please, if helpful Rate