Packet Tracer 6 Building a VoIP Network Part 1

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Packet Tracer 6Building a VoIP NetworkPart 1

Eric KwokTechnical Manager


Session 1 Agenda• Resources for VoIP

• VoIP support in PT

• Simulation Mode


VoIP Sample in PT


VoIP Endpoint Devices in PT

IP Communicator Cisco 7960 Analog Phone

VoIP Adapter


Switches support

Cisco 3560Voice VLAN

24 Ports PoE

Switch#show power inline Available:370.0(w) Used:6.3(w) Remaining:363.7(w)

Interface Admin Oper Power Device Class Max (Watts)--------- ------ ---------- ------- ------------------- ----- ----Fa0/1 auto on 6.3 IP Phone 2 15.4Fa0/2 auto off 0.0 n/a n/a 15.4Fa0/3 auto off 0.0 n/a n/a 15.4Fa0/4 auto off 0.0 n/a n/a 15.4Fa0/5 auto off 0.0 n/a n/a 15.4Fa0/6 auto off 0.0 n/a n/a 15.4Fa0/7 auto off 0.0 n/a n/a 15.4Fa0/8 auto off 0.0 n/a n/a 15.4

Voice VLAN SupportedCatalyst 2950(T)/2960

Voice VLAN not SupportRouter Switch Module in PT

NM-ESW-161 HWIC-4ESW


Observing VoIP Packet Flow


Making Calls

Send Voice Packets

Make Calls

Enable Sound

Receive and Playback Voice Packets


VoIP Supported for Network Devices

Cisco 2811CME built-in

Cisco 2901/2911IOS 15 UCK9


IOS 15 UCK9 activation2911(config)#teleph?% Unrecognized command

2911(config)#license boot module c2900 technology-package uck9

ACCEPT? [yes/no]: yes% use 'write' command to make license boot config take effect on next boot%IOS_LICENSE_IMAGE_APPLICATION-6-LICENSE_LEVEL: Module name = C2900 Next reboot level = uck9 and License = uck9%LICENSE-6-EULA_ACCEPTED: EULA for feature uck9 1.0 has been accepted. UDI=CISCO2911/K9:FTX15240JBR; StoreIndex=2:Evaluation License Storage

2911#reloadProceed with reload? [confirm]

2911(config)#telephony-service2911(config-telephony)#? auto Define dn range for auto assignment auto-reg-ephone Enable Ephone Auto-Registration create create cnf for ethernet phone


CLI SupportRouter(config)#telephony-service Router(config-telephony)#? auto Define dn range for auto assignment auto-reg-ephone Enable Ephone Auto-Registration create create cnf for ethernet phone exit Exit from telephony config mode ip Define IP address and port for Telephony-Service/Fallback keepalive Define keepalive timeout period to unregister IP phones max-dn Maximum directory numbers supported max-ephones Define max number of IP phones no Negate or set default values of a command

R1# show runip dhcp pool its network 1.0.0.0 255.0.0.0 default-router 1.1.1.1 option 150 ip 1.1.1.1

CME Support

DHCP Support


End of Session 1


Thank you!

Packet Tracer 6 Building a VoIP Network Part 1

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