Alias internal feature codes for Inter-tel 8622

Hi I have a dozen or so Inter-Tel 8622 phones working with Asterisk. They can place/receive calls but the buttons on the phones are stubborn. I need to be able to dial voice mail at 999 which I know how to change, but then I need to change all my phones that are configured to use *97. Is there a way to add aliases for feature codes? Hitting the * key seems to trigger built-in phone options.

Thx,
Sean

global.cfg

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Network Settings For Inter-Tel

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dhcp: 1
tftp_url: 172.16.1.10
http_port: 8080

######################

Operation Mode Settings

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0=SIP; 1=inter-tel ITP

opern_mode: 0

######################

SIP Settings

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sip_reg_ip: 172.16.1.10
sip_reg_port: 5060

sip_proxy_ip: 172.16.1.10
sip_proxy_port: 5060

sip_reg_period: 3600
sip_voicemail: 999

###################

SIP dial Plans

###################
ic_dial_plan: xxx
trunk_dial_plan: 9xxxx
out_dial_plan: [2-9]xxxxxxxxx|1[2-9]xxxxxxxxx|011[1-9]xxxxxxxxxxxxxxx

#####################

SIP Audio

#####################
tx_codec: 9
audio_frm: 3
audio_port: 5004

#####################

Software Image

#####################
#itphone_image_ver: 2.0.06
#itphone_image_url: 192.168.100.66/itphone_2_0_06.bin
#itphone_boot_ver: 2.0.06
#itphone_boot_url: 192.168.100.66/itphone_2_0_06_boot.bin

cfg.cfg

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SIP Settings

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sip_name: 2022
sip_display_name: Icub
sip_authname: 2022
sip_authpassw: inter-junk

have a look at Feature Code Admin, you can re-define all the feature codes to something else. If that is not adequate, you can use Misc Destination to “alias” the code, which would allow you to have 999 dial *97 but still retain *97.

It would seem to me consistent though and just change the code for everyone then to have 2 ways of doing the same thing.