Can I Use The Telephony- Service Command On A Router 2911

Tutorial clarification

This tutorial is designed to help you to configure the vocalisation over ip (voip) features available in Packet Tracer eight.1.1

It volition show you lot the steps required to :

Configure Telephone call Manager Express^TM on a 2811 router,
Use the diverse telephony devices
Setup dial peers
Connect Cisco^TM IP phones as well as analogue phone on the network.

Network diagram

VOIP tutorial network diagram

Note : Connect only IP Phone 1 at the beginning of the lab. IP Telephone 2 must be asunder.

Tasks one : Configure interface FastEthernet 0/0 and DHCP server on RouterA (2811 router)

Configure the FastEthernet 0/0 interface with 192.168.ten.ane/24 ip address. Don't forget to enable the interface with the no shutdown control !

          RouterA>enable RouterA#configure concluding RouterA(config)#interface FastEthernet0/0 RouterA(config-if)#ip address 192.168.10.i 255.255.255.0 RouterA(config-if)#no shutdown

The DHCP server is needed to provide each IP phone connected to the network with an IP adress and the TFTP server location.

          RouterA(config)#ip dhcp pool VOICE #Create DHCP pool named VOICE RouterA(dhcp-config)#network 192.168.ten.0 255.255.255.0 #DHCP network network 192.168.10 with /24 mask# RouterA(dhcp-config)#default-router 192.168.10.1 #The default router IP address# RouterA(dhcp-config)#option 150 ip 192.168.x.1 #Mandatory for voip configuration.

After configuring the ISR router, await a moment and check that 'IP Telephone i' has received an IP address by placing your cursor over the telephone until a configuration summary appears.

Tasks 2 : Configure the Call Director Limited telephony service on RouterA

Y'all must now configure the Call Manager Express telephony service on RouterA to enable voip on your network.

          RouterA(config)#telephony-service #Configuring the router for telephony services# RouterA(config-telephony)#max-dn v #Ascertain the maximum number of directory numbers# RouterA(config-telephony)#max-ephones 5 #Ascertain the maximum number of phones# RouterA(config-telephony)#ip source-accost 192.168.10.one port 2000 #IP Address source# RouterA(config-telephony)#car assign 4 to half dozen #Automatically assigning ext numbers to buttons# RouterA(config-telephony)#auto assign 1 to 5 #Automatically assigning ext numbers to buttons#

Job four : Configure a vocalism vlan on SwitchA

Apply the following configuration on SwitchA interfaces. This configuration will separate vocalisation and data traffic in different vlans on SwitchA. data packets will exist carried on the access vlan.

          SwitchA(config)#interface range fa0/1 – 5 #Configure interface range# SwitchA(config-if-range)#switchport mode access SwitchA(config-if-range)#switchport vocalism vlan 1 #Define the VLAN on which voice packets will be handled#

Task five : Configure the phone directory for IP Phone 1

Although 'IP Phone 1' is already connected to SwitchA, it needs additionnal configuration before beeing able to communicate. Y'all need to configure RouterA CME to assign a telephone number to this IP phone.

          RouterA(config)#ephone-dn ane #Defining the first directory entry# RouterA(config-ephone-dn)#number 54001 #Assign the phone number to this entry#

Task 5 : Verify the configuration

Ensure that the IP Phone receives an IP Address and a the phone number 54001 from RouterA (this can take a curt while).

IP Phone number 1 confgured with IP address and phone number

IP Phone 1 configured - Front view

Task 6 : Configure the telephone directory for IP Phone 2

Connect IP Phone 2 to SwitchA and power the phone ON using the ability adapter (Physical tab).

          RouterA(config)#ephone-dn 2 #Defining the get-go directory entry# RouterA(config-ephone-dn)#number 54002 #Assign the telephone number to this entry#

Task seven : Verify the configuration

Ensure that the IP Phone 2 receives an IP Accost and a the telephone number 54002 from RouterA (this tin can take a brusque while). Aforementioned process as task northward°five.

Punch 54001 and check if IP phone one correctly receives the telephone call.