CUCME-ISR4321#show run | sec voice|dhcp -------- ip dhcp pool VOIP network 10.20.10.0 255.255.255.0 default-router 10.20.10.1 option 150 ip 10.20.10.2 lease 3 ! voice service voip media disable-detailed-stats allow-connections sip to sip no supplementary-service sip handle-replaces fax protocol t38 version 0 ls-redundancy 0 hs-redundancy 0 fallback none sip bind control source-interface GigabitEthernet0/0/0 bind media source-interface GigabitEthernet0/0/0 registrar server expires max 1200 min 300 ! voice class codec 10 codec preference 1 g711alaw codec preference 2 g711ulaw codec preference 3 g729r8 ! voice class dualtone-detect-params 1 freq-max-deviation 20 freq-max-power 2 freq-min-power 13 cadence-variation 20 voice class custom-cptone VN1 dualtone disconnect frequency 431 cadence 155 495 505 495 506 494 voice class custom-cptone VN2 dualtone disconnect frequency 425 cadence 500 500 voice class custom-cptone leavetone dualtone conference frequency 400 800 cadence 400 50 200 50 200 50 voice class custom-cptone jointone dualtone conference frequency 600 900 cadence 300 150 300 100 300 50 ! voice register global mode cme source-address 10.20.10.2 port 5060 timeouts interdigit 3 max-dn 50 max-pool 50 load 7821 sip78xx.12-0-1-11 load 8841 sip88xx.12-0-1-11 load 8831 sip8831.10-3-1SR3-5 authenticate register authenticate realm all timezone 41 time-format 24 date-format D/M/Y tftp-path flash: file text create profile sync 0008684233605393 camera video auto-register password Cisco123 auto-assign 8601 to 8650 ! voice register dn 1 number 8601 allow watch name Test01 label Test01-8601 ! voice register dn 2 number 8602 allow watch name Test02 label Test02-8602 ! voice register pool 1 busy-trigger-per-button 2 id mac 045F.B90E.61EC type 7821 number 1 dn 1 presence call-list dtmf-relay rtp-nte username auto1 password Cisco123 description Test01 codec g711ulaw ! voice register pool 2 busy-trigger-per-button 2 id mac 045F.B90E.62C6 type 7821 number 1 dn 2 presence call-list dtmf-relay rtp-nte username auto2 password Cisco123 description Test02 codec g711ulaw !