Asterisk/voicemail.conf

voicemail.conf

General section

[general]
format=wav49|gsm|wav

Mailboxes

[default]
??GroupVm?? => 1234, Office

extensions.conf

exten => ??User1Vm??,1,VoiceMailMain(??GroupVm??,s)
exten => ??User2Vm??,1,VoiceMailMain(??GroupVm??,s)

sip.conf

[??exten??]
mailbox=??GroupVm??
vmexten=??User?Vm??
subscribemwi=yes
allowsubscribe=yes

phone settings

• Identity
  • Login
    • Mailbox : ??User?Vm??

Fix German voicemail sounds

ln -s /usr/share/asterisk/sounds/digits/de /usr/share/asterisk/sounds/de/digits
ln -s /usr/share/asterisk/sounds/letters/de /usr/share/asterisk/sounds/de/letters
ln -s /usr/share/asterisk/sounds/phonetic/de /usr/share/asterisk/sounds/de/phonetic