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Download PT6 Building a VoIP Network (Part2)
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Packet Tracer 6 Building a VoIP Network Part 2 Eric Kwok Technical Manager Cisco Networking Academy © 2014 Cisco Systems, Inc. All rights reserved. Session 2 Agenda • Components in VoIP Network • PoE and 3650 PoE Support • Enabling and Configuring CME in 2811 and 2911 • Connecting phone with Manual and Auto Registration Cisco Networking Academy © 2014 Cisco Systems, Inc. All rights reserved. • Power (Adapter or PoE) • Access Layer Switch (PoE and Voice VLAN) • Phone (either HW or SW) • Call Mangers • TFTP Cisco Networking Academy © 2014 Cisco Systems, Inc. All rights reserved. Phone Model • Firmware • Buttons • Codecs Cisco Networking Academy © 2014 Cisco Systems, Inc. All rights reserved. Power PSE Power Sourcing Device PD Powered Device POE Power Adapter Cisco Networking Academy © 2014 Cisco Systems, Inc. All rights reserved. Cisco Networking Academy © 2014 Cisco Systems, Inc. All rights reserved. PoE • IEEE 802.3af standard (PoE) • Class 0: Up to 15.4 W (0.44-12.95 W at the PD; default classification) • Class 1: Up to 4 W (0.44-3.84 W at the PD) • Class 2: Up to 7 W (3.84-6.49 W at the PD) • Class 3: Up to 15.4 W (6.49-12.95 W at the PD) • IEEE 802.3at standard (PoE+, Enhanced PoE) • Class 4: 30.00 W at the PSE (12.95 W to 25.50 W at the PD) Cisco Networking Academy © 2014 Cisco Systems, Inc. All rights reserved. 15.4W x 24 = 369.6W Cisco Networking Academy © 2014 Cisco Systems, Inc. All rights reserved. PD Removed when Adapter is connected Cisco Networking Academy © 2014 Cisco Systems, Inc. All rights reserved. Building the first VoIP Network • Enable Telephony-service • Create Phone Number • Enable DHCP Server 2811 CME 3560 PoE • Voice VLAN • Enable DHCP Client 7960 HW Phone Cisco Networking Academy PC IP Communicator • Nothing © 2014 Cisco Systems, Inc. All rights reserved. CME Configuration !CME telephone service //default not enabled max-ephone 10 //default 0 max-dn 10 //default 0 ip source 10.0.0.1 port 2000 //default 0.0.0.0 port 2000 auto range 1 to 10 //default no range, registered but no number enable-auto-reg //default enable ip dhcp pool PHONE network 10.0.0.0 255.255.255.0 option 150 ip 10.0.0.1 //150 is TFTP Server ephone-dn 1 //create virtual line number 101 //define phone number Interface fa0/0 ip add 10.0.0.1 255.255.255.0 !SW Int fa0/1 © 2014 Cisco Systems, Inc. All rights reserved. Cisco Networking Academy switchport voice vlan 1 //set vlan 1 as voice vlan (PT required) Calling from ephone1 to ephone2 (haven’t picked up) Router#show ephone ephone-1 Mac:0001.426D.3996 TCP socket:[1] activeLine:1 REGISTERED in SCCP ver 12 and Server in ver 8 mediaActive:0 offhook:1 ringing:1 reset:0 reset_sent:0 paging 0 debug:0 caps:8 IP:10.0.0.3 1254 7960 keepalive 43 max_line 2 button 1: dn 3 number 303 CH1 ALERTING Active Call on DN 3chan 1 :303 0.0.0.0 0 to 0.0.0.0 2000 via 10.0.0.3 G711Ulaw64k 160 bytes no vad Tx Pkts 0 bytes 0 Rx Pkts 0 bytes 0 Lost 0 Jitter 0 Latency 0 callingDn -1 calledDn -1 ephone-2 Mac:0030.A3E4.BE65 TCP socket:[1] activeLine:0 REGISTERED in SCCP ver 12 and Server in ver 8 mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 paging 0 debug:0 caps:8 IP:10.0.0.2 1057 CIPC keepalive 43 max_line 2 button 1: dn 1 number 101 CH1 IDLE Router#show ephone Cisco Networking Academy © 2014 Cisco Systems, Inc. All rights reserved. Calling from ephone1 to ephone2 (answered) Router#show ephone ephone-1 Mac:0001.426D.3996 TCP socket:[1] activeLine:1 REGISTERED in SCCP ver 12 and Server in ver 8 mediaActive:1 offhook:1 ringing:1 reset:0 reset_sent:0 paging 0 debug:0 caps:8 IP:10.0.0.3 1254 7960 keepalive 43 max_line 2 button 1: dn 3 number 303 CH1 CONNECTED Active Call on DN 3chan 1 :303 10.0.0.3 1254 to 10.0.0.1 2000 via 10.0.0.3 G729 20 bytes no vad Tx Pkts 0 bytes 0 Rx Pkts 0 bytes 0 Lost 0 Jitter 0 Latency 0 callingDn -1 calledDn -1 (media path callID 17 srcCallID 18) ephone-2 Mac:0030.A3E4.BE65 TCP socket:[1] activeLine:1 REGISTERED in SCCP ver 12 and Server in ver 8 mediaActive:1 offhook:1 ringing:1 reset:0 reset_sent:0 paging 0 debug:0 caps:8 IP:10.0.0.2 1057 CIPC keepalive 43 max_line 2 button 1: dn 1 number 101 CH1 CONNECTED Active Call on DN 1chan 1 :101 10.0.0.2 1057 to 10.0.0.1 2000 via 10.0.0.2 G729 20 bytes no vad Tx Pkts 0 bytes 0 Rx Pkts 0 bytes 0 Lost 0 Jitter 0 Latency 0 callingDn -1 calledDn -1 (media path callID 17 srcCallID 18) Cisco Networking Academy © 2014 Cisco Systems, Inc. All rights reserved. Auto first, manual later Router#show running-config ephone 1 device-security-mode none mac-address 0001.426D.3996 //phone mac address type 7960 //phone model, HW Cisco 7960 button 1:3 //phone number and dn ! ephone 2 device-security-mode none mac-address 0030.A3E4.BE65 //PC Mac address type CIPC //phone model, SW IP Communicator button 1:1 Cisco Networking Academy © 2014 Cisco Systems, Inc. All rights reserved. Summary • Phone, Switch, Router to build VoIP 2811 CME Network • Power and power adapter 3560 PoE • PoE and Class • 2811 Telephony-Service • ephone (phone) • ephone-dn (line) • Button • Voice vlan 1 (PT required) Cisco Networking Academy 7960 HW Phone PC IP Communicator © 2014 Cisco Systems, Inc. All rights reserved. Thank you! Cisco Networking Academy © 2014 Cisco Systems, Inc. All rights reserved.
