Customer wanted the ability to transfer call from their phone direct to another users Voicemail. Below is the config to achieve this using a custom SoftKey and also to enable MWI.
voice translation-profile XFER-VM
translate redirect-called 6
voice translation-rule 6
rule 1 /^6/ //
dial-peer voice 6 voip
translation-profile outgoing XFER-VM
telephony-service
transfer-pattern 6… blind
ephone-template 10
softkeys idle Redial Newcall Cfwdall Pickup Gpickup Dnd Login
softkeys seized Cfwdall Endcall Redial Pickup Gpickup Callback
softkeys connected Hold Endcall Trnsfer TrnsfVM Confrn Acct Park
ephone-dn 6
number 6… no-reg primary
description **TRANSFER TO VM EXTENSION**
call-forward all 2000
call-forward max-length 4
ephone-dn 48
number 8000… no-reg both
mwi on
!
!
ephone-dn 49
number 8001… no-reg both
mwi off