Here is a X-Lite free SIP phone configuration guide for Cisco CME(CUCME) 8.6.
Notes;
– Cisco CME 8.6
– Cisco Router 2811 with Version 15.1(4)M8
– CME fa0/0 IP address : 192.168.77.201
– X-lite’s IP address : 192.168.99.15
– Voice register global mode : CME
1. Router configuration
ip domain name wirethink.local
voice service voip
allow-connections sip to sip
redirect ip2ip
fax protocol t38 version 0 ls-redundancy 0 hs-redundancy 0 fallback none
sip
bind control source-interface FastEthernet0/0
bind media source-interface FastEthernet0/0
registrar server
no call service stop
!
voice class codec 1
codec preference 1 g711ulaw
!
voice register global
mode cme
source-address 192.168.77.201 port 5060
max-dn 10
max-pool 10
authenticate register
authenticate realm wirethink.local
timezone 12
voicemail 8005
tftp-path flash:
!
voice register dn 1
number 7777
allow watch
name Chris
mwi
!
voice register pool 1
id mac 0000.0000.0001 ; Any MAC address for X-Lite, but CUCM
number 1 dn 1
dtmf-relay rtp-nte sip-notify
voice-class codec 1
username Chris password happy ; Authorization name "Chris", password "happy" in this case.
2. X-Lite Account Setting
– User ID : extension # "7777" in this case.
– Domain : CME IP
– Password : Password under pool 1. "happy" in this case.
– Authorization name = Username under pool 1. "Chris" in this case.
– Topology Setting
– Presece setting
– Transport setting
– Advanced setting
3. Verifying
Fee-SIP-CME#sh voice register dial-peers
Dial-peers for Pool 1:
dial-peer voice 40004 voip
destination-pattern 7777
redirect ip2ip
session target ipv4:192.168.99.15:53324
session protocol sipv2
digit collect kpml
codec g711ulaw bytes 160
after-hours-exempt FALSE
Fee-SIP-CME#sh dial-peer voice summary
dial-peer hunt 0
:
2 voip up up 0 syst
2222 pots up up 2222 0 up 0/0/0
20001 pots up up 1001$ 0 50/0/1
20002 pots up up 1002$ 0 50/0/2
20003 pots up up 1003$ 0 50/0/3
20004 pots up up 1001$ 0 50/0/10
20005 pots up up 1002$ 1 50/0/11
40001 voip up up 7777 0 syst ipv4:192.168.99.15:5
4. Troubleshooting and Erros
– Error message
"VOICE_REG_POOL: No entry for (x-lite) found in contact table"
; Check user ID on X-Lite input, it should be phone #, but not IP address of X-Lite itself.
– Incoming call issue on X-Lite with CUCME/CME
CounterPath X-Lite incoming call issue on CUCME