Basic Skinny (SCCP) Call Manager Express (CME) Configuration

1. Infrastructure
Make sure basic infrastructure is there:
For example: VLAN, DHCP, NTP, etc

2. Basic CME Config

telephony-service
 max-ephones 10
 max-dn 30
 ip source-address 10.1.1.1 ! voice vlan/loopback address
 create cnf-files

Power on phones in sequence.
To verify,
 sh ephone

3. Configuring Phone Numbers

ephone-dn 1
 number 1001

ephone-dn 2
 number 1002

ephone 1
 mac-address <MAC>
 button 1:1 ! Button 1, DN 1 (configured above)
 restart

ephone 2
 mac-address <MAC>
 button 1:2 ! ! Button 1, DN 2 (configured above)
 restart

4. Changing Display Message on Phone

telephony-service
 system message Jalson International Inc

5. Dual Channel

ephone-dn 3 dual-line
 number 1003

ephone 1
 button 1:1 2:3
 restart

To verify: sh ephone

6. Seconadry Dial Tone

telephony-service
 secondary-dialtone 9

7. Call Blocking

telephony-service
 after-hours block pattern 1 91900 7-24
 after-hours block pattern 2 9011
 after-hours ???

ephone 2
 after-hour exepmt

Ephone 2 will be able to dial 91900 (Premium) and 9011 (International)

8. Call Distribution -- shared lines

ephone-dn 7
 number 1077

ephone 1
 button 2:7

ephone 2
 button 2:7

9. Timezone

telephony-service
 time-zone 43 ! type ? aftertimezone to see the list.

10. Date Format

telephony-service
  date-format dd-mm-yy

11. Call Transfer/Call Forward Allow to Any Pattern

telephony-service
 call-forward pattern .T ! to forward to any pattern
 transfer-pattern .T ! to transfer to any pattern including PSTN
 transfer-system full consult ! full-consult - won't allow blind transfer