CCNA Voice lab configuration in Packet Tracer (Two routers)

Hello..
We will do a configuration of CCNA Lab using two routers: one for DHCP, and the other acting like a UCME router


 

We need to understand the process first:

Them we need to know our goal when to set up our equipment..a DHCP router and a UCME router.. Something similar to this:

In our case we will use some small differences, like the ip address, only one switch, , only 3 phones and computers



DHCP server

enable

conf t

int fa0/0

ip address 172.16.1.2 255.255.255.0

no shut

exit

ip dhcp excluded-address 172.16.1.2  172.16.1.5

ip dhcp pool PHONES

network 172.16.1.0 255.255.255.0

default-router 172.16.1.1

option 150 ip 172.16.1.1

exit

option 150 will tell where to refer for tftp server

UCMM Router

enable

conf t

int fa0/0

no shut

exit

int fa0/0.5

encapsulation dot1q 5

ip add 172.16.1.1 255.255.255.0

no shut

exit

SWITCH

enable
conf t
vlan 5
name PHONE
exit
vlan 10
name DATA

int range fa0/1-3
switchport mode access    ( so no computer can pick up any signal)
switchport access vlan 10
switchport voice  vlan  5  ( the signal for phones will know i have to go to  vlan5)
exit


int fa0/15     (this is the interface for my DHCP router)
switchport mode access
switchport access vlan

int  fa0/20  (this is for the UCME router, or router in a stick)
switchport mode trunk

UCMM Router

again!now   TELEPHONY SERVICE

telephony-service
max-dn ?

max-dn 3

max-ephones 3

ip source-address 172.16.1.1 port 2000

exit

Max dn  is the maximum directory numbers

  Port 2000 is where the phones communicate with routers

We need to check if the phones got their ip address in 2 ways:

1.-directly on the phone

2.-On the DHCP server type#  show ip dhcp binding 

Now we will assign numbers 

show ephone

ephone-dn 1

number 2001

exit

ephone-dn 2

number 2002

exit

ephone-dn 3

number 2003

exit

_________________________________________

             Type of phones

ephone 1

buttoon 1:1

exit

ephone 2

button 1:2

exit

ephone 3

button 1:3

exit

Show ephone

We will see that the phones are registered to a number

Make a test calling one phone to another 

Exercise is done!