Showing results for 
Search instead for 
Did you mean: 

what is the detail process of VG224 register with call manager by SCCP?

Oak Ridge
Level 1
Level 1

we all know how Cisco IP phone registers with Call Manager.  One of the steps is, IP Phones download config file from TFTP server.


Will Cisco VG224 download a configure file from TFTP server?


I asked this question, is because I don't see the TFTP server ip address is configured in VG224. For IP Phone, it get TFTP server IP address by DHCP option 150. 



2 Replies 2

Chris Deren
Hall of Fame
Hall of Fame

No, you build the VG224 as SCCP in CUCM using last 10 digits of the GW's MAC address, and then you configure the GW and point to CUCM via cucm group configuration.  That's all, there are no files being downloaded.

Gordon Ross
Level 9
Level 9

Here's a summary of the template we use for building SCCP VG224s.


stcapp register capability 2/0 modem-passthrough
stcapp register capability 2/1 modem-passthrough
stcapp register capability 2/23 modem-passthrough
stcapp feature access-code
stcapp feature speed-dial
voice-card 0
voice service voip
 fax protocol pass-through g711alaw
 modem passthrough nse codec g711alaw
!Change the above codecs to suit your environment.
voice-port 2/0
 cptone GB
 timeouts ringing infinity
 caller-id enable
!Repeat above for 2/0 -> 2/23 and adjust commands for your environment
sccp local FastEthernet0/0
sccp ccm <SUB1_IP_ADDRESS> identifier 1 version 7.0+
sccp ccm <SUB2_IP_ADDRESS> identifier 2 version 7.0+
sccp ccm group 1
 description CCM-Group
 associate ccm 1 priority 1
 associate ccm 2 priority 2
 switchback method graceful
dial-peer voice 200 pots
 service stcapp
 port 2/0
dial-peer voice 201 pots
 service stcapp
 port 2/1
!Repeat for all voice ports (2/0 -> 2/23)
!These commands appear higher in the config, but can only be entered
!once all the other stuff has been done.
stcapp ccm-group 1



Please rate all helpful posts.
Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: